Mail server closed the connection unexpectedly

ATSrl · Sep '24

Hi All,
I am often getting this Error Message

Does anyone have the same problem?
Any suggestions?

itwo · Sep '24

Mailserver of EGw or external IMAP server?
Looking into the IMAP logs would be helpful…

StefanU · Sep '24

“Mail server closed the connection unexpectedly.”

You will probably have to ask the mail server why it is cancelling the connection.

Stefan

ATSrl · Sep '24

Hi All,
the problem was generated by the server going out of memory. thank you for your cooperation
Gabriele

itwo · Sep '24

Hi Gabriele,

great that you found it and thanks for sharing.
With this knowledge the error makes sense…

Sam

StefanU · Sep '24

Which servers? EGroupware?

Stefan

Topic	Category	Replies	Views	Activity
Understand how a resource is in “no response” or “accepted” status	English	4	456	Apr '24
No event email after ldap import	English	5	582	May '24
Timezone issue	English	3	543	Jun '24
Disable Sieve server	English	4	543	Jul '24
23.1 Dev - push - close, but Connection refused	English	1	125	Nov '24