On 3/16/2010 2:55 PM, Rob Tanner wrote:
Hi,
This is a weird one. From on campus (from any 10.0.0.0/8 address), when
I telnet to post 25 of the Postfix server and type in the ehlo start of
the handshake, I expect and get the following response:
ehlo beowulf
250-neskowin.linfield.edu
250-PIPELINING
250-SIZE 15000000
250-VRFY
250-ETRN
250-STARTTLS
250 8BITMIME
Bur from off-campus, I get this response:
ehlo cheshire
250-neskowin.linfield.edu
250-PIPELINING
250-SIZE 15000000
250-VRFY
250-ETRN
250-XXXXXXXA
250 8BITMIME
Since I’m doing smtpd_tls_auth_only specifically for off-campus access,
this is rather problematic. Any idea what’s going on and how I may have
inadvertently configured it that way?
Your firewall is eating the STARTTLS response. Not a postfix
issue.
-- Noel Jones
