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Has anyone tried to setup push e-mail on the Diamond? How does it affect the battery life?
Thanks!
turt said:
Has anyone tried to setup push e-mail on the Diamond? How does it affect the battery life?
Thanks!
Click to expand...
Click to collapse
Yes, I do push e-mail everyday (using Edge).
Fully charged Diamond last for 9.5 hrs for normally usage + pushmail.
It is only around 2/3 usage time for my Touch Elf.
Ouch... What do you call "normal usage"?
How many e-mails do you receive daily? Do you retrieve your e-mails as soon as they are on server or did you configure an "x minutes" check?
turt said:
Ouch... What do you call "normal usage"?
How many e-mails do you receive daily? Do you retrieve your e-mails as soon as they are on server or did you configure an "x minutes" check?
Click to expand...
Click to collapse
i have around 50-100 emails daily. poor me.
I have Exchange 2007 mailbox for company, it is pushmail and i got as soon as they are arriving on server. Simultaneously, I have another IMAP4 mailbox for my personal, i check it every 10 mins.
Same settings also apply to my previous Touch Elf, which have 1/3 longer running time for a fully charged battery.
OK I see...
I noticed on the HTC website that the specs for standby time are:
- Up to 396 hours for WCDMA
- Up to 285 hours for GSM
EDGE is GSM, so maybe that's the reason why it sucks the battery so much?
These numbers seem strange, that would mean we can expect a better battery life on 3G networks... I hope it's true!
Keep in mind after the first connection Windows mobile 6 doesn't close the connection. Then the battery life down very fast
Sorry I very newbie in push email... Is it necessary to install anything in the diamond to start receiving push email?
Is there any way to receive real push email from imap4 accounts beside forcing the diamond check the mail box every time?
Fabio Miyauchi said:
Sorry I very newbie in push email... Is it necessary to install anything in the diamond to start receiving push email?
Is there any way to receive real push email from imap4 accounts beside forcing the diamond check the mail box every time?
Click to expand...
Click to collapse
Hi,
You can try emoze (emoze.com) it is free and you'll have what you need.
You can also try seven (seven.com) witch is the same.
mail2web gmail
Hi
I'm getting gmail pushed through mail2web.
Anyone know how I can get just my inbox and not all the folders and emails ? There's no way to set up a filter for just the inbox --> forward emails.
thanks.
@feridoun
I'm using mail2web as well, however I don't let my email be pushed or forwarded to mail2web. I'm having mail2web set-up to acquire the e-mails from my other accounts. And I only receive the inbox items. Maybe you can adjust something there to just get what you wish for?
akito said:
@feridoun
I'm using mail2web as well, however I don't let my email be pushed or forwarded to mail2web. I'm having mail2web set-up to acquire the e-mails from my other accounts. And I only receive the inbox items. Maybe you can adjust something there to just get what you wish for?
Click to expand...
Click to collapse
Allowing mail2web to aggregate emails would work, but the trouble is, it uses IMAP and of course that mean it pulls emails from Gmail on a timed basis. If mail2web is using IMAP, I may as well set up a direct account on the phone to do just that.
The benefit of forwarding gmail is that mails would arrive almost instantaneously to mail2web and then be pushed to the phone.
Unfortunately in the case of gmail, all email gets forwarded including those that I have filtered out and don't want in my regular inbox, so every few minutes my phone is pinging to let me know I have a new email.
lmr2003 said:
Hi,
You can try emoze (emoze.com) it is free and you'll have what you need.
You can also try seven (seven.com) witch is the same.
Click to expand...
Click to collapse
I've been using emoze for the past week or so while I wait for a Blackberry solution and must admit its pretty neat - I'd recommend it to anyone who's looking for a FREE and reliable service - from a corporate perspective if you have an existing Outlook Webmail system then this really is a great interim solution!
I would still like my BlackBerry service back though!
Blob8me said:
I've been using emoze for the past week or so while I wait for a Blackberry solution and must admit its pretty neat - I'd recommend it to anyone who's looking for a FREE and reliable service - from a corporate perspective if you have an existing Outlook Webmail system then this really is a great interim solution!
I would still like my BlackBerry service back though!
Click to expand...
Click to collapse
Is it possible to ad more accounts in Emoze? And is Emoze pushing HTML emails or TXT..?? This moment i use mobipush.com, but they don't support HTML push...
I'm not sure if emoze can support more than one account at a time in the "free" version??? Dont think so but you should check.
As for HTML or Text - Text only for now I think???
Thats a lot of thinking??? Their website give some good detail....
I use 4smartphone.net - for push email.
My battery needs charging every second day - my phone use is 1 hours calls 50 SMS and surffing 30mins inbetween charges.
I use momail.com and they support push email,
ihave never used that before and i dont know how to set it up in diamond,
any one that can guide me in the right direction?
I've tried to use my mail2web push-mail account on my Diamond, and I have to say that I was surprised that it did not decreased that much the battery longevity.
(compared to my wizard and trinity I used to do push-mail on)
This might be because by default, the settings are not high consuming on the Diamond (no wake-up on email reception, no ring, etc.)
since everything is done with the screen light off, I even think that it reduces more the battery charge to put on the light and check what time it is, than to have the push running in the back ground.
While we're on the subject of emoze, does it work (ie still push) while the phone is in standby?
Yep, it sure does.
I used to have my diamond setup for push and barely got through the day with my battery,
now I upgraded to the newest radio rom and set the mail sync to every 15min.
after this I have about 60% power left after one day.
I used to think push is a must, but honestly, 15min syncs are just fine. no mail cant be that important....
Afternoon,
I finally got round to setting up my gmail account on my vario 3 and actually using it to send and receive emails etc but there is a small problem...
I have set it up to heck from mail every five minutes automatically....however, it doesnt seem to work...i think i have narrowed it down to power settings...
I have the backlight to go off after 10 secs and teh "turn off device" after 1 minute.
After that minute, the pulse that checks for mail doent run untill i do something with the phone to wake it out of standbye...
Is there a fix available for this other than modify my power settings (which i would prefer not to do)
TIA
Matt
nevawlkalone said:
Is there a fix available for this other than modify my power settings (which i would prefer not to do)
Click to expand...
Click to collapse
Not sure I understand fully but if you want it to truely receive push email, then the data connection must be active all the time... and that uses power, lots of it. When you think about it this makes sense because how is the phone going to know when a new email comes in unless it's constantly connected to the internet. I had this setup with my Hotmail account after someone here told me how to do so but reverted back to only checking manually when I wanted it to after I found the battery life fell through the floor. You could make sure other things like bluetooth and wifi are turned off when not being used to maximise a charge but even just having data on all the time makes quite a difference.
from what i understand of push email, it uses a pulse to connect to the net, check for mail and then disconnect again...i have always had my internet connected on my vario and never noticed a increase in battery life when i have spent days without it off (on holiday)
is there not a way to make the 5 minute pulse ignore the screen being turned off?
Window Mobile Push Mail requires an Exchange Server (2003 or 2007 flavor) on the other end.
Without that your just using scheduled pull mail.
The heartbeat/pulse whatever you want to call it does continue to work when the device is in standby if you are using true push mail.
kyphur said:
Window Mobile Push Mail requires an Exchange Server (2003 or 2007 flavor) on the other end.
Click to expand...
Click to collapse
Do you know if that includes Hotmail? If its set up right, my Hotmail emails will be received pretty much instantaneously. Maybe they use Exchange Servers - I don't know if these can be configured for HTTP mail? Even when I had that configured though I still didn't get the Com Manager Microsoft Direct Push Icon to jump to life (it's always been grey).
Flying Kiwi said:
Do you know if that includes Hotmail? If its set up right, my Hotmail emails will be received pretty much instantaneously. Maybe they use Exchange Servers - I don't know if these can be configured for HTTP mail? Even when I had that configured though I still didn't get the Com Manager Microsoft Direct Push Icon to jump to life (it's always been grey).
Click to expand...
Click to collapse
@hotmail and @live use M$ Direct push, if you set it up for " as they arrive " emails. They do this however by keeping your phone constantly connected = kill battery. I had to shut my push email off to get a full 8hrs out of my battery.
Seven Push Email
Hey maybe you can try this little app called Seven from seven systems. It provides free true push email to WinMo environments. You can configure many accounts for example from hotmail, yahoo, gmail and others. There is a beta that is completely free of charge. Ive been using it for quite a while now (WinMo and Symbian) and Im very pleassed with its performance. Check it out here http://www.seven.com/ and go to the beta program section to download it.
denco7 said:
@hotmail and @live use M$ Direct push, if you set it up for " as they arrive " emails. They do this however by keeping your phone constantly connected = kill battery. I had to shut my push email off to get a full 8hrs out of my battery.
Click to expand...
Click to collapse
Thats what I've tried in the past and certainly the emails arrive pretty quickly. I don't know if its genuine Push Email or just polling really often though. It also doesn't explain why the Microsoft Push Email icon in Com Manager never does anything other than sit there greyed out.
Flying Kiwi said:
Thats what I've tried in the past and certainly the emails arrive pretty quickly. I don't know if its genuine Push Email or just polling really often though. It also doesn't explain why the Microsoft Push Email icon in Com Manager never does anything other than sit there greyed out.
Click to expand...
Click to collapse
That highlights when you have a proper exchange account attached for push emial therefore isnt activated when google and hotmail are set up.
M
that 5 minute setting is not called "pushmail". it's calles "i'll ddos my mailserver by asking for mails every 5 minutes"
there are several free pushmail provider arround www.mail2web.com is one of them. they offer a completely free exchange 2003 account with active sync for contacts, tasks, calendar and pushmail
I find that the Windows Live 'As items arrive' option works well, though this seems to be pulling at high frequencies to provide the illusion of Push e-mail. I used to experience temperamental service but now it works flawlessly - as well as friends' blackberry devices. I don't have to keep my phone signed in to Messenger which is often advised to maintain a consistent delivery of e-mails.
I set up the Blackberry Connect service (£5/month) with T-Mobile UK but immediately reverted to using Windows Live (which is free given that you have a data connection) as the BB Connect service acts as a middleman, while Windows Live connects directly (or appears to) to your Hotmail inbox. Messages you read or mark as unread will be viewed as read/unread in your mailbox via a PC, folders can be synched and sent items are synchronised. Perfect for me. The only problem is reduced battery life.
For anyone who tried to use Windows Live 'Push' e-mail and found it to be inconsistent, see here: http://www.windowsmobiletraining.com/Connection/forums/t/2134.aspx.
I was always wondering about the battery too.
So I did a power drain test...
Hope this link helps!
http://www.sprintusers.com/forum/showthread.php?t=185860
I've been pulling my hair out looking around for how exactly to have emails pushed to the G1. I have both K9 Email for Yahoo and the stock Gmail app for Gmail that I'm trying to get it pushed on.
How the hell do I get this working?? I see no options ANYWHERE to do it, but upon Googling it, everyone seems all happy and excited that it -can- push emails. But, NONE OF THESE PLACES EXPLAINS HOW! I don't care if they're glad it can or not, I want to know HOW to do it. Google themselves don't even mention it.
Can somebody please explain how to push emails before I lose my mind and possibly all my hair??
Thanks in advance
what the hell are you talking about?
You automatically get all emails from the account you registered your g1 with pushed to your device if u did not manually disable it in settings. Via thhe mentioned G(oogle)Mail application!
You can also use the suppiled email app that comes pre installed on the phone. Works with all the major emails except those from an exchange server.
That mail isn't exactly pushed, from what I understand pushed emails to be. Pushed is immediately sending a notification once email is received, the one in Google mail and K-9 has timed when it checks the source email.
Not even SMS are really PUSHED to your device. It is how it is. Use it and shut up.
How shall it technical work to push something to your device ? It is impossible .. The intervalls for sms/calls are just much shorter.. thats why mobiles drain so much battery even in standby.. and the intervall for gmail to check new emails is shorter than 1minute .. i dunno how much is it but it's near to instant
Proxin said:
I've been pulling my hair out looking around for how exactly to have emails pushed to the G1. I have both K9 Email for Yahoo and the stock Gmail app for Gmail that I'm trying to get it pushed on.
How the hell do I get this working?? I see no options ANYWHERE to do it, but upon Googling it, everyone seems all happy and excited that it -can- push emails. But, NONE OF THESE PLACES EXPLAINS HOW! I don't care if they're glad it can or not, I want to know HOW to do it. Google themselves don't even mention it.
Can somebody please explain how to push emails before I lose my mind and possibly all my hair??
Thanks in advance
Click to expand...
Click to collapse
You do have an exchange account? POP3/web mail can't be pushed
Not even SMS are really PUSHED to your device. It is how it is. Use it and shut up.
Click to expand...
Click to collapse
yes they are...
Proxin said:
That mail isn't exactly pushed, from what I understand pushed emails to be. Pushed is immediately sending a notification once email is received, the one in Google mail and K-9 has timed when it checks the source email.
Click to expand...
Click to collapse
The GMail client does not "check" the source email, it uses a proprietary version of IMAP IDLE (push) technology. It is indeed pushed to your phone, when "Sync" is enabled. However, K9 and the stock email app do not provide IMAP IDLE support at this time, so there is no way to set that up. K9 has it on the To-Do list. I don't know about you, but the instant my account that is set up with the Gmail client on the phone gets an email - my phone notifies me, sometimes it is faster then a desktop client. And, I assure you that it is not constantly sending out requests checking in for mail on the server, that would be poor coding on Google's part and waste a lot of their resources.
So, to answer your concerns directly.
The GMail client IS what is referred to as "Push" email.
The K9 and stock Email clients are currently not capable of "Push" email.
bassbox said:
Not even SMS are really PUSHED to your device. It is how it is. Use it and shut up.
How shall it technical work to push something to your device ? It is impossible .. The intervalls for sms/calls are just much shorter.. thats why mobiles drain so much battery even in standby.. and the intervall for gmail to check new emails is shorter than 1minute .. i dunno how much is it but it's near to instant
Click to expand...
Click to collapse
How about doing some reading before sticking your foot further into your throat.
IMAP IDLE - how it works.
It is very efficient.
"This means that an active client will always be kept up to date. The IDLE command deals with the situation where the client has no more requests to make. The server responds to the idle command when there is a new message (or messages) which indicates to the client that there are new messages. "
as i said it .. the g1 "pings" the server all the time ..
bassbox said:
as i said it .. the g1 "pings" the server all the time ..
Click to expand...
Click to collapse
You're still looking for a clue, almost getting there
In case of push mail your phone does NOT poll for new mails: The mailserver will notify your phone when new mail is available. Yes your phone sends an idle command, but nothing happens after that: The connection is just left open and when there is new mail the server will send it.
bassbox said:
"This means that an active client will always be kept up to date. The IDLE command deals with the situation where the client has no more requests to make. The server responds to the idle command when there is a new message (or messages) which indicates to the client that there are new messages. "
as i said it .. the g1 "pings" the server all the time ..
Click to expand...
Click to collapse
I think you are grasping the concept, but the semantics are lost on you.
It works like this:
1. Client connects to server, does it's initial check-in, and handles new requests.
2. Client sends IDLE command to server, telling the server that it is still active, but not actively sending requests.
3. Client sits IDLE (no more data is transmitted from client to server unless an action takes place on the CLIENT requiring transmission - ie, an email is sent).
4. Server receives a new message.
5. Server sends a packet to the Client (knowing where it is located based on the open - yet IDLE connection).
6. Client responds to the packet and is subsequently transmitted the message.
See how many times I used the word IDLE - get the picture? As long as you know what IDLE means, you will understand how efficient this is. Here is a quote from that page I posted a link to:
Phone. For older phones there could be an issue of increased battery usage due to holding the connection open. This is unlikely to be a problem on a modern phone.
Another practical problem is that current phone networking technology will lose IP network connectivity from time to time, and this will need to be automatically re-established, and the IMAP connection re-established if this is lost due to a long network failure.
In summary, the overall IMAP IDLE architecture has good performance.
Click to expand...
Click to collapse
Whoo HOO! Another GIRL on the forum! Go ZEE ZEE! And, she's CUTE, too!
Anyway, back to the subject at hand.
Proxin - I believe (although I could be wrong) what is going on is that you don't have the Gmail as your primary mail account - the one that everyone sends email to.
I only lately began to use Gmail. So, I have three email addresses that are set to forward to the Gmail account. The time it takes for these email to be forwarded and received by Gmail is the only lag I experience at all.
If you are using Gmail's "fetcher" feature to fetch email from other accounts... I have seen up to 30 minutes before each "fetch." So, it can take awhile. In which case I suggest that you go to any primary accounts that you have and set them to forward your email to your Google account and see if that decreases the delay.
Touchdown by exchange is the best email push app on g1 currently. But its not free . if u wanna sync contacts u can do that during the trial period
I just got my g1 Monday and all my contacts were on a server and I was discouraged that I could sync google or my g1 contacts with the exchange server. I then tested every app in the marketplace i could find and couldn't get any to sync contacts except Touchdown.
ExchangeIt worked fine after I figured out how to use it. Most of the other apps only work for Microsoft Server 2007 so they weren't compatible.
B-Eazy said:
Touchdown by exchange is the best email push app on g1 currently. But its not free . if u wanna sync contacts u can do that during the trial period
I just got my g1 Monday and all my contacts were on a server and I was discouraged that I could sync google or my g1 contacts with the exchange server. I then tested every app in the marketplace i could find and couldn't get any to sync contacts except Touchdown.
ExchangeIt worked fine after I figured out how to use it. Most of the other apps only work for Microsoft Server 2007 so they weren't compatible.
Click to expand...
Click to collapse
Touchdown rocks, and is worth the money.
Even the Exchange support in the upcoming cupcake is lame, as ig works with a lame email client.
Trying another email app, seems whatever email app I use for my Gmail, push never retrieves the email well, though will appear on my computer instantly, may be 10 minutes, half hour, etc. before it comes to my phone unless I open the app, and sometimes need to hit the refresh within it. I've tried with active sync and default email app, too.
Seems better with data.
Wondering if there's a setting I don't have set correctly. If anyone has encountered this and knows, would appreciate it
Account settings - check frequency - every 5 min.
The stock android email app will not check more frequently than that as far as I know.
Unlike your home computer, most cell phones don't have an unlimited power source and unlimited uninterrupted internet connection.
GT-I9000. xda premium.
I had no problems with gmail set to push on Maildroid.
mrhaley30705 said:
I had no problems with gmail set to push on Maildroid.
Click to expand...
Click to collapse
Thanks. Was it ok with wifi? Seems to have more problems that way. I've tried Maildroid, I Like that you can compose in html (emoticons, font color, etc.) trying the app "Inomail" as it has that ability, but with all email apps, push can be very delayed and end up setting a poll frequency
bnjmnalan said:
Account settings - check frequency - every 5 min.
The stock android email app will not check more frequently than that as far as I know.
Unlike your home computer, most cell phones don't have an unlimited power source and unlimited uninterrupted internet connection.
GT-I9000. xda premium.
Click to expand...
Click to collapse
Thanks. No problem polling, as you mention. I can set K-9 email to poll every minute with reliably.
I don't remember any problems with wifi. I realized that it consumes much more battery on push, so i reset mine to check onlywhen i open the app
mrhaley30705 said:
I don't remember any problems with wifi. I realized that it consumes much more battery on push, so i reset mine to check onlywhen i open the app
Click to expand...
Click to collapse
Ok, Thanks
Usually I get very great battery life (also very high screen on time thanks to DirtyUnicorns ROM + Kernel) but sometimes my battery is getting eaten away within 3 hours from 100℅ to 20℅. Looking at the screens I attached it looks like K9 Mail is eating so much battery? I have 2x gmail accounts + 2x IMAP (my own mail server) accounts active.
Are there some of my K9 Mail settings wrong or whats going on? Any ideas?
Thanks
Its that "mobile radio active" problem. Its often referred to as a bug.
Well according to google this is a common problem for some time now which hasnt been fixed.
Any other mail app auggestions?
Utini said:
Well according to google this is a common problem for some time now which hasnt been fixed.
Any other mail app auggestions?
Click to expand...
Click to collapse
I think you'll find this issue with most apps right now. I use Mine because it's an amazing exchange all, but this happens there too and its pricey for some.
rootSU said:
I think you'll find this issue with most apps right now. I use Mine because it's an amazing exchange all, but this happens there too and its pricey for some.
Click to expand...
Click to collapse
Actually I don't need exchange atm so other free appa might fit better for me. Also I never heard of Nine before but I will give it a try if you recommend it !
Too bad the same bug exists with Nine as well :/
Utini said:
Actually I don't need exchange atm so other free appa might fit better for me. Also I never heard of Nine before but I will give it a try if you recommend it !
Too bad the same bug exists with Nine as well :/
Click to expand...
Click to collapse
I think it'll exist with any app that syncs. Android bug more than individual app bug.
rootSU said:
I think it'll exist with any app that syncs. Android bug more than individual app bug.
Click to expand...
Click to collapse
I see, well then I still wonder if I shouls go with K9 or rather smh else. Nine won't support gmail
Utini said:
I see, well then I still wonder if I shouls go with K9 or rather smh else. Nine won't support gmail
Click to expand...
Click to collapse
No, it's an ex change client only
rootSU said:
No, it's an ex change client only
Click to expand...
Click to collapse
And if you would need tonuse gmail/imap...what would you use? ;P
Utini said:
And if you would need tonuse gmail/imap...what would you use? ;P
Click to expand...
Click to collapse
i use the gmail app exclusively. it never ever drains extra battery from any of my devices, and my sync is always on.
Utini said:
And if you would need tonuse gmail/imap...what would you use? ;P
Click to expand...
Click to collapse
I just use inbox.
rootSU said:
I just use inbox.
Click to expand...
Click to collapse
i used to, but went back to the gmail app. i think i like it better.
simms22 said:
i used to, but went back to the gmail app. i think i like it better.
Click to expand...
Click to collapse
I use inbox on mobile and desktop exclusively.. The gmail app is very good though, I just kind of like how the crap is more easily controlled for me .
this is the wrong thread for K9 discussions.. but I'm going to add to it anyway ?
K9 was my goto email app, still is in a way, but it just does not play nice with lollipop on any device. even using beta builds. if had no choice but to go to the gmail app since it can handle the exchange and ever changing bad decisions of Microsoft's email names and server labels. let alone having to run from website webmail settings.. yeah.. goto the gmail app, and give K9 a break until they get the wake lock issues worked out... other step may be to have tasker do sync toggle somehow..
go track down the beta builds and keep an eye out for changes that may be specific to its lollipop compatibilities.
Sent from my Nexus 9 using Tapatalk
simms22 said:
i use the gmail app exclusively. it never ever drains extra battery from any of my devices, and my sync is always on.
Click to expand...
Click to collapse
Now I remember why I removed gmail...its missing "Mark as read" in the statusbar notification. Annoying as I wake up every day with ~15 Status Mails fromy servers which I usually "Mark as read" with one click (if the mail titles tell me that everything is okay with those servers). And since I use folders/filters/labels for mails I never delete/archive.
Utini said:
Usually I get very great battery life (also very high screen on time thanks to DirtyUnicorns ROM + Kernel) but sometimes my battery is getting eaten away within 3 hours from 100℅ to 20℅. Looking at the screens I attached it looks like K9 Mail is eating so much battery? I have 2x gmail accounts + 2x IMAP (my own mail server) accounts active.
Are there some of my K9 Mail settings wrong or whats going on? Any ideas?
Thanks
Click to expand...
Click to collapse
4 is a lot of accounts. I presume that your custom imap accounts are set up to push? Are your gmail accounts set up to pop3 or imap? If they are pop3, then your phone is going to continually poll the servers for new mail, and this will eat battery like nobody's business.
There is also a question of the correctness of how you have configured your imap servers. I don't know what kind of experience you have in configuring and maintaining imap servers, but there are some rookie mistakes that can be made that can have a severe impact on client battery life. Some of dovecot's default settings are actually quite bad for mobile devices. I'm not particularly familiar with other imap servers, dovecot is my server of choice.
What stands out to me is the "E" in your signal meter. Edge. The slower the network, the longer the radio has to be active in order to transfer the same amount of data. So imagine polling for a minute every 2.5 minutes (2 accounts). That is a lot of radio time and a lot of battery.
---------- Post added at 02:32 PM ---------- Previous post was at 02:26 PM ----------
Also not to create an argument here... but k9mail does very well on battery consumption on 5.x. Over this weekend (long weekend here in Canada), didn't use my phone much (construction/reno weekend), but something interesting caught my attention on Sunday afternoon. Having been taken off the charger 6AM SATURDAY morning (so it had been on battery for around 34 hours), it was claiming 4 days power remaining. That is ONE IMAP connection to a dovecot server that I maintain personally, the full time it was connected to an HSPA network (my service provider is exclusively HSPA).
So obviously, when everything is configured correctly, k9mail does NOT eat significant battery.
doitright said:
4 is a lot of accounts. I presume that your custom imap accounts are set up to push? Are your gmail accounts set up to pop3 or imap? If they are pop3, then your phone is going to continually poll the servers for new mail, and this will eat battery like nobody's business.
There is also a question of the correctness of how you have configured your imap servers. I don't know what kind of experience you have in configuring and maintaining imap servers, but there are some rookie mistakes that can be made that can have a severe impact on client battery life. Some of dovecot's default settings are actually quite bad for mobile devices. I'm not particularly familiar with other imap servers, dovecot is my server of choice.
What stands out to me is the "E" in your signal meter. Edge. The slower the network, the longer the radio has to be active in order to transfer the same amount of data. So imagine polling for a minute every 2.5 minutes (2 accounts). That is a lot of radio time and a lot of battery.
---------- Post added at 02:32 PM ---------- Previous post was at 02:26 PM ----------
Also not to create an argument here... but k9mail does very well on battery consumption on 5.x. Over this weekend (long weekend here in Canada), didn't use my phone much (construction/reno weekend), but something interesting caught my attention on Sunday afternoon. Having been taken off the charger 6AM SATURDAY morning (so it had been on battery for around 34 hours), it was claiming 4 days power remaining. That is ONE IMAP connection to a dovecot server that I maintain personally, the full time it was connected to an HSPA network (my service provider is exclusively HSPA).
So obviously, when everything is configured correctly, k9mail does NOT eat significant battery.
Click to expand...
Click to collapse
Thank you for your reply !
All my IMAP Accounts are using push (2x gmail + 2x my own server).
Could be that my server isnt configured perfectly. Mind giving me a few tips of what I should look for in my settings?
Yes I believe the battery drain could be because of bad radio signal. Maybe a Tasker script (if signal below 10% disable auto sync, which also disables push in k9) would help?
K9 in general has many settings which I am not sure of how they affect battery drain (e.g. sync forever or only last 31 days?) Which folders should have which priority and how to push/sync them. Would it make sense to make screenshots of my settings to compare them with yours?
Thanks !
Edit: In k9 I have not set all folders to class 2 except the important ones which are class 1 (inbox, sent, folders where new mails get moved from inbox to folder based on rules/labels). Push/sync only active for class 1 folder.
I did this because gmail has A LOT of standard folders and also an "all mails" folders which gets synced out of the box.
I also made a Tasker script which disabled autosync when I am NOT on 3G HSDPA or WIFI (maybe I should add 3G to the list of exclusion together with 3G HSDPA and WIFI?).
Utini said:
Thank you for your reply !
All my IMAP Accounts are using push (2x gmail + 2x my own server).
Could be that my server isnt configured perfectly. Mind giving me a few tips of what I should look for in my settings?
Click to expand...
Click to collapse
A quick look over my notes suggests looking into the setting "imap_idle_notify_interval". Dovecot's default is 2 minutes. That means that the imap server will be sending over a battery eater every 2 minutes regardless of whether there is a push notification or not. Between 2 accounts (edit: and multiple paths per account), they could all hit at the same time, or they could hit at different times, so you're looking at server initiated wakeups all over the place. Note that k9mail has a default client initiated wakeup at 24 minute intervals. RFC2177 specifies 29 minutes -- the k9mail default is matched to give a little slack to let the server renew the connection 5 minutes after the expected client-initated wakeup. So set the server to 29 minutes.
Yes I believe the battery drain could be because of bad radio signal. Maybe a Tasker script (if signal below 10% disable auto sync, which also disables push in k9) would help?
Click to expand...
Click to collapse
Is that even possible?
K9 in general has many settings which I am not sure of how they affect battery drain (e.g. sync forever or only last 31 days?) Which folders should have which priority and how to push/sync them. Would it make sense to make screenshots of my settings to compare them with yours?
Click to expand...
Click to collapse
That setting really shouldn't affect anything, since ancient messages won't be changing much. I.e., there is no "sync" on stuff that remains the same -- it just gets downloaded once and sits there.
Thanks !
Edit: In k9 I have not set all folders to class 2 except the important ones which are class 1 (inbox, sent, folders where new mails get moved from inbox to folder based on rules/labels). Push/sync only active for class 1 folder.
I did this because gmail has A LOT of standard folders and also an "all mails" folders which gets synced out of the box.
Click to expand...
Click to collapse
I think I may be only performing push on inbox. IIRC, k9 creates a new idle connection for *each* path. This isn't a flaw in k9mail, but a limitation in IMAP protocol.
More edit: about the client-vs-server initiated wakeups.... if you set the server-side to more than the client side, then the server will not actually send the wakeup at all. Why would it if it knows that the connection has already been refreshed by the client within the timeout? Once the client has control over the idle refresh, k9mail can schedule the refresh messages in batches to send out all at once within the same system alarm/wakelock.
doitright said:
A quick look over my notes suggests looking into the setting "imap_idle_notify_interval". Dovecot's default is 2 minutes. That means that the imap server will be sending over a battery eater every 2 minutes regardless of whether there is a push notification or not. Between 2 accounts, the two could hit at the same time, or they could hit at different times, so you're looking at a server initiated wakeup EVERY MINUTE. Note that k9mail has a default client initiated wakeup at 24 minute intervals. RFC2177 specifies 29 minutes -- the k9mail default is matched to give a little slack to let the server renew the connection 5 minutes after the expected client-initated wakeup. So set the server to 29 minutes.
Is that even possible?
That setting really shouldn't affect anything, since ancient messages won't be changing much.
I think I may be only performing push on inbox. IIRC, k9 creates a new idle connection for *each* path. This isn't a flaw in k9mail, but a limitation in IMAP protocol.
Click to expand...
Click to collapse
Well I could do push only on inbox and sync (every 24hours) on folders like " sent" and other semi-important folders.
I also made a Tasker script which disabled autosync when I am NOT on 3G HSDPA or NOT on WIFI (maybe I should add 3G to the list of exclusion together with 3G HSDPA and WIFI to disable autosync only on 2G?).
Utini said:
Well I could do push only on inbox and sync (every 24hours) on folders like " sent" and other semi-important folders.
I also made a Tasker script which disabled autosync when I am NOT on 3G HSDPA or NOT on WIFI (maybe I should add 3G to the list of exclusion together with 3G HSDPA and WIFI to disable autosync only on 2G?).
Click to expand...
Click to collapse
I've never played with tasker in this space, so... try it and see how it works !