Yet another "can't recive email" problum

[natebro]

ok, I'm running a fresh install (48 hours ago) of centOS 7 with Sentora, EVERYTHING is working great this time around but the sending emails part.

I'm on a verizon ISP so 25 is blocked, so I'm trying to relay smtp.verizon.net 465 with SSL and Mail method is smtp.

username and password are all set.  (I also tried Mailjet for testing same issues)


in roundcube i receive the email "Delayed Mail (still being retried)"

Code:

####################################################################
# THIS IS A WARNING ONLY.  YOU DO NOT NEED TO RESEND YOUR MESSAGE. #
####################################################################

Your message could not be delivered for more than 4 hour(s).
It will be retried until it is 5 day(s) old.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                  The mail system

<"*************@gmail.com>: connect to
   alt2.gmail-smtp-in.l.google.com[173.194.205.27]:25: Connection timed out

<"*************@hotmail.com"*************@gmail.com@]hotmail.com>: connect to mx4.hotmail.com[65.55.92.184]:25:
   Connection timed out


Reporting-MTA: dns; sv2.*****************.com
X-Postfix-Queue-ID: B71C8FF856
X-Postfix-Sender: rfc822; "nate@**myserver**.com"*************@gmail.com.com
Arrival-Date: Thu, 11 Feb 2016 20:49:26 -0600 (CST)

Final-Recipient: rfc822; "*************@gmail.com
Original-Recipient: rfc822;"*************@gmail.com
Action: delayed
Status: 4.4.1
Diagnostic-Code: X-Postfix; connect to
   alt2.gmail-smtp-in.l.google.com[173.194.205.27]:25: Connection timed out
Will-Retry-Until: Tue, 16 Feb 2016 20:49:26 -0600 (CST)

Final-Recipient: rfc822; "*************@hotmail.com
Original-Recipient: rfc822;"*************@hotmail.com
Action: delayed
Status: 4.4.1
Diagnostic-Code: X-Postfix; connect to mx4.hotmail.com[65.55.92.184]:25:
   Connection timed out
Will-Retry-Until: Tue, 16 Feb 2016 20:49:26 -0600 (CST)


Return-Path: <"nate@**myserver**.com>
Received: from 192.168.1.** (localhost [IPv6:::1])
by sv2.*****************.com (Postfix) with ESMTPA id B71C8FF856;
Thu, 11 Feb 2016 20:49:26 -0600 (CST)
MIME-Version: 1.0
Content-Type: multipart/mixed;
boundary="=_4c06ee068a6c20bbab100111f8308e2_"
Date: Thu, 11 Feb 2016 20:49:26 -0600
From: "nate@**myserver**.com
To: "*************@hotmail.com, "*************@gmail.com,
"nate@**myserver**.com
Subject: Fwd: See your emails take flight with Mailjet!
Message-ID: <"5220be589ff46e3eb8542193efb4723_@>
X-Sender: "nate@**myserver**.com
User-Agent: Roundcube Webmail/1.0.4

I can send emails locally just fine, so something is working there...


I'm not super good with mail settings, but it looks like its trying to connect directly to port 25 at the destination server. Also when I checked /var/log/mail.log the file didn't exist, and I went to check the settings in the SQL database and there are no values in the config, or most of the tables...

Code:

sentora_postfix
          admin - empty 
          alias
          alias_domain - empty
          config - empty
          domain
          mailbox
          quota2 - empty
          vacation - empty

Any direction/help would be very much appreciated!

~Nate_Bro

[Me.B]

Likely your ip either blacklisted or dns/mx not setup correctly.

[natebro]

I can send out mail from a client if I relay through the Verizon smtp server. Verizon blocks port 25 and outgoing mail that is not routed through its smtp server.

thanks,

[Me.B]

As you are on home DSL server this is port 25 blocked. You would better use a cheap VPS if you want to have a working SMTP.

M B

[natebro]

As you are on home DSL server this is port 25 blocked. You would better use a cheap VPS if you want to have a working SMTP.

M B

I can send out email if I relay through my ISP's SMTP server. I have my windows servers setup to relay on smtp.verizon.net using port 465.

I'm on a Fios Business setup, I also have the same system setup at my office, but I'm using all windows machines there.