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antedebaas / Viesti-Reports

DMARC & SMTP-TLS Reports processor and visualizer and BIMI file hoster
https://hub.docker.com/repository/docker/antedebaas/viesti-reports/general
GNU General Public License v2.0
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Checkmail button timeout #22

Closed tobsowo closed 8 months ago

tobsowo commented 8 months ago

When I use the Check Mail Now button, I run into Gateway time-out.

I see this error in log.

Port 143 NOTICE: PHP message: [critical] Error thrown while running command "app:checkmailbox". Message: "["TLS\/SSL failure for mail.mailserver.com: SSL negotiation failed"]"

Port 993 NOTICE: PHP message: [critical] Error thrown while running command "app:checkmailbox". Message: "["IMAP SERVER BUG (invalid challenge): \"\"","Can not authenticate to IMAP server: [CLOSED] IMAP connection broken (server response)"]" Please note that Port 143 works well with mail clients that are connected to the same mailbox.

I got this response from the mail server developer

If it works with your mail clients then it looks like an issue with your PHP code
Probably the TLS library is using a deprecated ciphersuite and it is not possible to negotiate a TLS connection
antedebaas commented 8 months ago

@tobsowo the code for the imap connection has not changed in the last few releases. Please check other changes you did in your environment