On Fri, Jun 11, 2021 at 10:15:58AM -0500, Linda Pagillo wrote: > > It seems like something is going wrong in Postfix or the device itself; and > it's not completing the tcp handshake. When I go to 465 the packet isn't > rejected-- but the connection never goes through -- so something is > interfering with the handshake on that port... I think? > > Here is the log snip from a telnet I did from the machine itself (telnet > 127.0.0.1 465)
Port 465 requires enrypted connection. Try 'openssl s_client -connect 127.0.0.1:465' instead. -- Herbert