nanog mailing list archives
Re: Outgoing SMTP Servers
From: Mikael Abrahamsson <swmike () swm pp se>
Date: Tue, 25 Oct 2011 07:27:43 +0200 (CEST)
On Mon, 24 Oct 2011, Dennis Burgess wrote:
I am curious about what network operators are doing with outbound SMTP traffic.
Block all TCP/25 and require users to use submit with authentication on TCP/587.
-- Mikael Abrahamsson email: swmike () swm pp se
Current thread:
- RE: Outgoing SMTP Servers, (continued)
- RE: Outgoing SMTP Servers Dennis Burgess (Oct 24)
- Re: Outgoing SMTP Servers Bjørn Mork (Oct 25)
- Re: Outgoing SMTP Servers Carlos Martinez-Cagnazzo (Oct 25)
- RE: Outgoing SMTP Servers Dennis Burgess (Oct 25)
- Re: Outgoing SMTP Servers David E. Smith (Oct 25)
- Re: Outgoing SMTP Servers Carlos Martinez-Cagnazzo (Oct 26)
- Re: Outgoing SMTP Servers Randy Bush (Oct 25)
- Re: Outgoing SMTP Servers Jeroen van Aart (Oct 25)
- RE: Outgoing SMTP Servers John van Oppen (Oct 26)
- RE: Outgoing SMTP Servers up (Oct 26)
- Re: Outgoing SMTP Servers Owen DeLong (Oct 25)
- Re: Outgoing SMTP Servers Aftab Siddiqui (Oct 25)
- Re: Outgoing SMTP Servers Scott Howard (Oct 26)
- Re: Outgoing SMTP Servers Jeff Kell (Oct 26)
- Re: Outgoing SMTP Servers Dave CROCKER (Oct 25)
- Re: Outgoing SMTP Servers Owen DeLong (Oct 25)