nanog mailing list archives
RE: SMTP no-such-user issues
From: "Frank Bulk - iNAME" <frnkblk () iname com>
Date: Tue, 17 Jun 2008 07:45:55 -0500
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. Frank -----Original Message----- From: Steve Bertrand [mailto:steve () ibctech ca] Sent: Tuesday, June 17, 2008 7:44 AM To: frnkblk () iname com Cc: nanog () nanog org Subject: Re: SMTP no-such-user issues Frank Bulk - iNAME wrote:
Please share a packet capture of a working and not working SMTP exchange.
In order to provide the highest amount of clarity, could you recommend a specific set of tcpdump command line args that I should use? Steve
Current thread:
- SMTP no-such-user issues Steve Bertrand (Jun 16)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- RE: SMTP no-such-user issues Frank Bulk - iNAME (Jun 17)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- RE: SMTP no-such-user issues Frank Bulk - iNAME (Jun 17)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- Re: SMTP no-such-user issues Nathan Ward (Jun 17)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- Message not available
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)
- RE: SMTP no-such-user issues Frank Bulk - iNAME (Jun 17)
- Re: SMTP no-such-user issues Steve Bertrand (Jun 17)