I'm experiencing a lot of bounced emails after a recent change in hosts. What is happening, and may very well be correct, is that I will send mail from my MTA at home through my server and the server authenticates via STARTTLS and relays the mail using my home IP address.
I don't recall this behavior from our old server. What I recall is that the server's IP address would be used in the from header.
Is there a way to use the server's IP address in place of my home IP? What I find is that most dynamic IPs are blacklisted, causing many of my mails to bounce. I'm not sure what I need to do this. Is this masquerading I want? I do not want to use a smarthost for this.
Thanks.
EDIT:
I have two bounced messages I'd like to post.
The original message was received at Fri, 2 Mar 2012 10:45:35 -0800 (PST)
from cpe-170-31-105-69.res.rr.com [170.31.105.69]
----- The following addresses had permanent fatal errors -----
<[email protected]>
(reason: 554 lnxipc002-in.nmcc.sprintspectrum.com)
----- Transcript of session follows -----
... while talking to mx.messaging.sprintpcs.com.:
<<< 554 lnxipc002-in.nmcc.sprintspectrum.com
554 5.0.0 Service unavailable
The last one is:
The original message was received at Thu, 1 Mar 2012 11:02:35 -0800 (PST)
from cpe-170-31-105-69.res.rr.com [170.31.105.69]
----- The following addresses had permanent fatal errors -----
<[email protected]>
(reason: 554 Transaction Failed Spam Message not queued.)
----- Transcript of session follows -----
... while talking to mail2.corp.com.:
>>> DATA
<<< 554 Transaction Failed Spam Message not queued.
554 5.0.0 Service unavailable