On Sun, Sep 01, 2013 at 04:30:55PM -0400, Roman Gelfand wrote: > Subject: HELO
What does HELO have to do with this? > My mail server is now bound to a public ip A. The PTR resolves > fine here. When ISP from public ip A becomes unavailable, the > firewall over to a different provider. Naturally, the mail > server will now be bound to a public ip B. What do I do if I > want correct PTR querry response? Perhaps set the same PTR on the other IP address, and give the PTR name two corresponding A records, one for "ip A" and the other for "ip B". -- http://rob0.nodns4.us/ -- system administration and consulting Offlist GMX mail is seen only if "/dev/rob0" is in the Subject:
