User Tools

Site Tools


howtos:how_do_i_connect_to_a_secure_smtp_server
no way to compare when less than two revisions

Differences

This shows you the differences between two versions of the page.


howtos:how_do_i_connect_to_a_secure_smtp_server [02/12/2018 21:34] (current) – created - external edit 127.0.0.1
Line 1: Line 1:
 +Use these commands to verify you secure TLS/SSL smtp servers:
  
 +
 +<code>
 +# port 25/TLS; use same syntax for port 587
 +openssl s_client -connect remote.host:25 -starttls smtp
 +
 +# port 465/SSL
 +openssl s_client -connect remote.host:465
 +</code>
howtos/how_do_i_connect_to_a_secure_smtp_server.txt · Last modified: 02/12/2018 21:34 by 127.0.0.1