I got the browser-based Mail app in syncloud working. Configured the account in Thunderbird app following the instructions on the Wiki. Receiving e-mails works, but sending does not. Used configuration for SMTP:
Server: [custom domain].syncloud.it
Port: 587
Security: STARTTLS
Authentication: Password, normal
Username, password: same as in roundcube
When sending an e-mail, Thunderbird keeps telling that the certificate has an invalid signature. “The configuration for [custom domain].syncloud.it must be corrected.”
Yes, it seems so. Browser does not complain either.
Just tried it with the Android mail app. It also struggles with the SMTP configuration from syncloud, but with a different error message: “No secure connecion to the server possible (handshake failed).”
another thing, if you get certificate after you installed mail app it may still have the old one (which is not ideal if true), can you try this to test:
Password is the same as in Roundcube. The Error message in K-9 Mail is “Connection to the Server is not possible. ()” upon trying to complete the outbox server configuration.
In Thunderbird the Authentication method is Normal password. Server is [custom domain].syncloud.it. Without any prefix.
In Thunderbird the synchronization of the mail folders is working and I am getting Mails in the Received folder. Only Sending of E-Mails is not working.
Jan 16 21:53:35 syncloud postfix/submission/smtpd[17398]: warning: TLS library problem: error:1409441B:SSL routines:ssl3_read_bytes:tlsv1 alert decrypt error:s3_pkt.c:1472:SSL alert number 51:
Strange I cannot see many attempts, can you try few more times and send logs again?
Also are you on latest version of Mail and Platform (System - Updates)?
Could update first if it is not latest.
OK, just tried several times from Thunderbird with no success (around 11:00 pm). Also sent a test E-Mail from Roundcube from the same e-mail account to you. That one you probably should have received(?)
After that sent syncloud logs. The strange thing I noticed, that even the failed e-mail sent attempts in Thunderbird land correctly in the draft folder of Roundcube.
Yes, syncloud should be up-to-date as well as the installed apps:
Strange nothing right now, can you try one more time, just sending to get the error from Thunderbird and mobile, many times and then send the logs right away.
Do not attempt to use Roundcube for now as it produces a lot of good logs and I cannot see the bad ones.
Alright, 10 attempts from Android and 10 times trying to send e-mail from Thunderbird. Sent syncloud logs immediately after that.
In the Android mail app I could not complete the mail setup because of the error, so I did 10 attempts to complete the setup.
I believe the errors are seen in the logs at Jan 19 14:49:32.
Jan 19 14:49:28 syncloud postfix/submission/smtpd[12904]: connect from unknown[***]
Jan 19 14:49:28 syncloud postfix/submission/smtpd[12904]: SSL_accept error from unknown[***]: 0
Jan 19 14:49:28 syncloud postfix/submission/smtpd[12904]: warning: TLS library problem: error:1409441B:SSL routines:ssl3_read_bytes:tlsv1 alert decrypt error:s3_pkt.c:1472:SSL alert number 51:
Jan 19 14:49:28 syncloud postfix/submission/smtpd[12904]: lost connection after STARTTLS from
one thing before we start digging certificate issue, can you create a user for me to test, you can remove it later and send me credentials by mail or pm?
