Autor: Lena Fecha: A: Boylan, Ross Cc: exim-users@exim.org Asunto: Re: [exim] TLS error on connection to smtp.office365.com
(gnutls_handshake): An unexpected TLS packet was received.
> I know I'm connecting to port 587 since I specified it explicitly. But I don't understand the relevance to my problem.
Exim took the port number 465 from somewhere in its config.
465 is the TLS-on-connect port.
In some other part of config you specified 587, but Exim nevertheless
tries TLS-on-connect.
Search for "465", post relevant parts of your config.
Better entire config.
