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hi guys,i have a weird issue while trying to organize smtp-server behind my asa 5512.the most interesting thing is that all other services like ssh, http, https, etc works just fine...except smtp....and yes, i've disabled inspect esmtp feature.object...
hi,i've tried different variants of solving the problem and found out some more interesting information, unfortunately the problem with SMTP still remains.1) SMTP (telnet on 25th port) doesn't work not only towards inside server, but also from this s...
hi,i've tried to capture via tcpdump on smtp-client and server interfaces and have seen on client side that SYN ACK never comes and on the server side that it does issue this SYN ACK. so it's been dropped somewhere on the way...server connected direc...
looks like server sends SYN ACK packets all the time (30 secs at least) but they get dropped somewhere or ignored by the client, and after 30 seconds (SYN Timout) ASA also notices these packets and issues the last log message...Dec 21 2012 17:49:12 c...
