Thanks, but it looks like the IDENT setting was the culprit. I just had to change this setting in sendmail.cf:
O Timeout.ident=5s Changing it from 5s to 0s resolved the problem immediately. Thanks again, everyone! On Tue, Jan 13, 2015 at 3:07 PM, Jonathan Siegle <jsie...@psu.edu> wrote: > On 2015-01-13 at 12:38, David Parker wrote: > > Hello, >> >> My /etc/mail/access file is pasted below. The PC I'm testing from is on >> the 10.x.x.x network, which should be allowed to >> connect with no delay. I have also tried setting the default GreetPause >> to "0" but it still made no difference. >> >> ######################################## >> Connect:localhost RELAY >> GreetPause:localhost 0 >> ClientRate:localhost 0 >> ClientConn:localhost 0 >> Connect:127 RELAY >> GreetPause:127 0 >> ClientRate:127 0 >> ClientConn:127 0 >> Connect:IPv6:::1 RELAY >> GreetPause:IPv6:::1 0 >> ClientRate:IPv6:::1 0 >> ClientConn:IPv6:::1 0 >> Connect:10 RELAY >> GreetPause:10 0 >> ClientRate:10 0 >> ClientConn:10 0 >> > > > Dave, > I'm struggling with a reference beyond my own work. Please try > putting a second and maybe a third octet on your GreetPause: 10 line. Also, > please verify you are issuing a kill -HUP on sendmail. We never got > sendmail greetpause to work with a single octet. Normally we do 3 octets > for all the RFC1918 addresses we use. > > -Jonathan -- Dave Parker Systems Administrator Utica College Integrated Information Technology Services (315) 792-3229 Registered Linux User #408177