University account stopped working

[bremenpl]

Hello there,
I dont remember either there were any updates recently, but out of the sudden my university account stopped working in aquamail. The same unchanged config still works in thunderbird. The config is:
Imap: 993/ssl
Smtp: 587/ starttls

I would aprichiate any help. I can give more credentials if needed. The domain is zut.edu.pl

[bremenpl]

I get this messsage when validating account (it refers both to imap and smtp, i tried many times)

[Kostya Vasilyev]

My guess is that your servers were issued new SSL certificates -- and they're self-signed.

Please change "security" from "SSL (strict)" to "SSL (accept any)" and same for STARTTLS.

Also please try the latest 1.5.1-dev version of Aqua -- it has better compatibility with SSL stuff (I stopped using "SSL caching" provided by Android system code).

[bremenpl]

when changed, i receive an error information saying that I should check entered credentials because SMTP has connection error. I think IMAP passed. Could you tell me how can I get the dev version?

[bremenpl]

Dev version looks fancy but still doesnt solve my problem ...

[Kostya Vasilyev]

This worked but was very slow, maybe it's just timing out:

openssl s_client -crlf -starttls smtp -connect mail.zut.edu.pl:587

In Aqua, this would be : mail.zut.edu.pl, STARTTLS (accept any), port number 587 (not 25!)

Can you check?

[bremenpl]

Yes, now it works. Thank you very much.