Jordan, thanks for your reply El mié, 16-04-2008 a las 19:58 +0000, jordan escribió: > David Ballester <[EMAIL PROTECTED]> writes: > > > > > Best regards > > > > I have multiple virtual email domains behind the efw with no problems. > > What I did was have all mail servers using efw as a smarthost and routing out > the incoming interface. I created a PTR record for the EFW HELO hostname and > SPF records for the domains behind and my mail is delivered everywhere. > > If EFW has a HELO of say helo.yourmail.dom then you need a corresponding mx/a > record matching a PTR record that reverses to your main external interface IP > or > whichever IP mail flows from. >
Yes, that's what I had in mind, the problem is that I've no access to some of the domain dns registers. We control some virtual domains info, other domains are out of our control. > If you do as above then all recipient mail servers will see the EFW as the > delivery host and accept the mail regardless of the virtual host sending the > mail from behind it. > > Make sure you create SPF records for all virtual hosts behind efw if the > domains > are different so that recipeints know that recipient servers checking SPF know > that mail from othermail.otherdomain.dom is allowed to be sent from > helo.yourmail.dom. > I must verify something but iirc, all virtual domains on one mailserver are under our control, at least I could apply the ptr/spf solutions at least for this mailserver. Thanks for sharing Best regards D. ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Efw-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/efw-user
