Are you using a DNSBL that doesn't work anymore or that is blocking you? Is the delay before or after the banner, and if after, at what point? Have you tried doing an SMTP session by hand with telnet to see where the delay is?
-Kristian On Mon, 2010-03-22 at 16:33 -0400, Eric Rogers wrote: > I have a CentOS box that uses LDAP to authenticate my POP3/IMAP/SMTP > queries to my Active Directory server. I am having problems with the > SMTP side. It works, but people are complaining it is slow, like 30 > seconds to 60 seconds for the sending/authentication to happen. I don't > see anything in the logs, but if anyone is familiar with Postfix using > PAM/LDAP, please hit me offlist. I am looking for ideas for logging > levels and/or troubleshooting advice. > > > > Thanks, > > > > Eric > > > > -------------------------------------------------------------------------------- > WISPA Wants You! Join today! > http://signup.wispa.org/ > -------------------------------------------------------------------------------- > > WISPA Wireless List: wireless@wispa.org > > Subscribe/Unsubscribe: > http://lists.wispa.org/mailman/listinfo/wireless > > Archives: http://lists.wispa.org/pipermail/wireless/ > -------------------------------------------------------------------------------- WISPA Wants You! Join today! http://signup.wispa.org/ -------------------------------------------------------------------------------- WISPA Wireless List: wireless@wispa.org Subscribe/Unsubscribe: http://lists.wispa.org/mailman/listinfo/wireless Archives: http://lists.wispa.org/pipermail/wireless/
