Hi All, Wietse: thanks for your replies - and sorry for not really knowing what I'm asking...:-) I guess my question is regarding receiving mail to PostFix: Linux servers->PostFix. is "DNS RoundRobin" or "MX record with equal value" preferred
thanks in advance :-) ! ~maymann 2011/12/23 Wietse Venema <wie...@porcupine.org> > Wietse: > > According to these: > > > > http://www.postfix.org/postconf.5.html#smtp_mx_address_limit > > http://www.postfix.org/postconf.5.html#smtp_mx_session_limit > > > > The Postfix SMTP client will try at least five IP addresses or two > > SMTP sessions, When it reaches either limit, Postfix will > > try another delivery later for several days. > > > > The retry schedule behaves as documented at: > > > > http://www.postfix.org/TUNING_README.html#hammer > > Michael Maymann: > > Hi Wietse, > > > > thanks for your nice comments. > > > > I guess what you mention is valid for "my internal postfix relay > > server"->"ISP mailserver" - or am I mistaken ? > > What I write is valid for the Postfix SMTP client, whether > it sends mail to your ISP, or to your internal mail server. > > Wietse >
