LinkBack URL
About LinkBacks
Special Member
External STMP Relay
Hello,
Sometimes I'm having problem with my email server IP which sometimes is classified as spammer.
Can I use an external SMTP/Outbound relay to bounce emails?
If yes, is it possible to my local domain not use this external relay so I can get internal mails delivered instantly?
Last edited by andremta; 07-09-2009 at 02:49 AM.
Special Member
(Sorry but I'm not advertising any service...)
DynDNS.com - Services -- MailHop Outbound
Will I have problems with no REVERSE DNS matching?
Moderator
Why not use your upstream ISP mail server ?
Special Member
That could be an option! Will I have problems with no Reverse DNS matching?Originally Posted by uxbod
Moderator
Shouldn't do as your ISP should have the rDNS in place for their mail server
Special Member
Ok, I will try it. I think it might be the better option.Shouldn't do as your ISP should have the rDNS in place for their mail server
Special Member
What if my ISP do now allow relay without authentication?Shouldn't do as your ISP should have the rDNS in place for their mail server
Zimbra Consultant & Moderator
It's been mentioned in the forums once or twice.
http://wiki.zimbra.com/index.php?tit...Authentication
Regards
Bill
Special Member
Thanks!
Special Member
If I configure the Thunderbird to use directly my ISP SMTP (with no authentication nor security) it works!
But... When I configure in Zimbra admin to relay at the same SMTP is does not!
Why is this?Jul 9 19:45:32 zimbra-box postfix/smtp[10843]: 4B84F23A003: to=<myemail@hotmail.com>, relay=mail.myisp.com[xxx.xxx.xxx.xxx]:25, delay=0.22, delays=0.01/0/0.11/0.09, dsn=5.7.1, status=bounced (host mail.myisp.com[xxx.xxx.xxx.xxx] said: 550 5.7.1 Unable to relay for myemail@hotmail.com (in reply to RCPT TO command))
There are currently 1 users browsing this thread. (0 members and 1 guests)
Posting Permissions
