[SOLVED] Mail delivery issues for POP/IMAP in latest Grommunio releases

ozy Still, I get some sporadic delayed POP/IMAP mail. I'm quite sorry that the mysql stuff didn't resolve all the issues, but it's still better.

YES, IT DIDN'T!

ozy As a quick side question, does gromox trigger midb when a mail is received ?

Thats the actual problem i'm guessing but haven't got any response in my ticket for it...
And that other thread you already know about .

ozy I noticed this problem only recently (didn't have any use for POP/IMAP prior to a few weeks). For how many time did you notice the problem ? Was it always there or has there been a working previous release ?

I first noticed July slightly but didn't even realize how serious the difference is for an IMAP user at first because i only used my client and only occasionally looked into the web-app.

And no it wasn't always there..
I had a smooth ride since ~spring '22 with Claws-Mail and only had a little issue here and there which wasn't serious and was fixed pretty quick IIRC.

I currently only use it to move server mails in a subfolder because that isn't fun in the webapp with like ~200-1000 mails and as an RSS-Reader

I hope someone _/me *squints* at @jengelh _ will get a handle on it rather sooner than later as e.g Ticketsystems and alike are also affected. Some even could use EWS but the main focus for it on this point was Outlook for MAC and other EWS Clients aren't reallly working. (At least i haven't seen one..). Enough of it..

Fingers crossed, most people should be back from the summer vacation so we can only hope.

@crpb I created a ticket a while ago and linked some threads from the forum into it.
But the response time is quite slow.

crpb most people should be back from the summer vacation

Some grommunio developer come back this weekend.

Nothing new on the topic?

A customer using IMAP told me: Last weekend's "supported update" fixed this.

But, big question, which code change in grommunio introduced this issue?

well, it is not fixed on my side.
Rocky Linux 9 - Aarch64 - up to date supported release

Same here, issue still persists
Debian 12 - Supported Repo
gromox 2.30.85.4d271dc-1+2.1 amd64

Joerg grommunio-imapsync

is a migration tool, have nothing to do with this issue.

WalterH Thanks Walter for the hint. Is there any other information I can provide to help solve the problem?

@crpb do you have the tools to do a bisect?
Maybe that could tell us, where to look, but I bet it might be extremely difficult now, to build such an old gromox version?

Please note: if you have IMAP issues with iOS 18, this is an iOS issue.

Hi together... same problems here... sometimes IMAP messages are show up fast, sometimes after a few minutes and sometimes only if i restart gromox-midb.service and gromox-imap.service.

Testing if midb_reload_interval=1minutes helps... somehow... The messages are shown after _7min with that.
But im never realy sure if messages never show up so i double check the mailboxes very often now... puh...

No SQL Warnings here. "Only" the problematic IMAP communiation.

morbificagent Last night a new community edition 2.33 was released. Please test if this release solves this issue?

I have tested it and it does not change this behavior...