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Received: from [my computer ip] (helo=computername)
by server1.domain.com with esmtpa (Exim 4.69)
for email@example.com; Tue, 16 Nov 2010 08:56:52 -0500
From: “domain.com” <firstname.lastname@example.org>
Date: Tue, 16 Nov 2010 20:56:35 +0700
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II. what should we do, i already search this problem in google http://www.google.com/#hl=en&q=cannot+send+yahoo+mail , and i guess its could be because the rdns
quoted from resource http://help.yahoo.com/l/us/yahoo/mail/postmaster/basics/postmaster-15.html :
Publish reverse DNS (PTR) records for your sending IPs. If there is no reverse DNS entry for your IP address, or if it looks like a dynamically-assigned IP instead of a static mail server, Yahoo! is more likely to downgrade its sending reputation.
Here is the name server, i only use 1 dedicated ip, it is 126.96.36.199 for domain.com, the other domains are shared :
188.8.131.52 (main shared IP) (shared IP for root) (nameserver ns1.domain.com)
184.108.40.206 (nameserver ns2.domain.com)
220.127.116.11 (dedicated to domain.com)
The hostname are server1.domain.com, there is no dns zone for server1.domain.com before, i already tried add that dns zone too before but still cant send email to yahoo.com, do you think maybe this is the problem, need to rdns server1.domain.com too?
still not working sending email to yahoo.com, it is no problem when still using previous server, previous server are not using rdns at all
- example 1, from email@example.com, using outlook express, the mailed-by information are from domain.com (ip 18.104.22.168 (dedicated to domain.com))
- example 2, from firstname.lastname@example.org, using web script, the mailed-by information are from server1.domain.com (no dns zone for this, i already tried add dns zone for this and set ip 22.214.171.124 but still cannot send email to yahoo.com)
- example 3, from email@example.com, using outlook express, there is no mailed-by information
from username <firstname.lastname@example.org>
date Tue, Nov 16, 2010 at 8:56 PM