North American Network Operators Group
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Re: SMTP no-such-user issues

  • From: Steve Bertrand
  • Date: Tue Jun 17 08:49:06 2008
Frank Bulk - iNAME wrote:
Once you've performed a full capture on port 25, Wireshark does a nice job
of providing an option to extract the relevant conversation by
right-clicking on just one packet in that conversation and choosing
something called "Follow the TCP stream", I believe.

Ok. I've never captured in tcpdump and then imported into Wireshark before, but I'll do some tests, scp the file to my Windows workstation, then follow the stream.

Once I ensure I get a clean stream, I'll post the results.

Steve