On 19/08/2019 21:43, Peter Sutta - Mediate s.r.o. via Exim-users wrote: > i`ve enabled starttls on all exim ports 25, 465, 587.
Having starttls on 465 is very unusual. More commonly, people use TLS-on-connect on port 465. > everything goes well except recieving emails from mailservers which > doesnt support tls. > i`ve tested email delivery from remote telnet client and i`ve get: > > 554 SMTP synchronization error > Connection closed by foreign host. Please get debug output from your Exim, for such a connection attempt. -- Cheers, Jeremy -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
