azadhussnain

Well-Known Member
May 28, 2020
48
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6
India
cPanel Access Level
Root Administrator
Hello Guys, I want to change my SMTP Server IP.

Actually,
I have purchased an Additional IP from the DataCenter to set it as SMTP IP like when someone sends email from our server then email will be sent from that Additional IP and also for incoming and outgoing emails that IP will be used.

Anyone can tell me how can I do this?
 

ffeingol

Well-Known Member
PartnerNOC
Nov 9, 2001
621
202
343
cPanel Access Level
DataCenter Provider
This page, explains how to do the outgoing part: How to Configure the Exim Outgoing IP Address | cPanel & WHM Documentation You basically set it up in /etc/mailips and then turn on an option in the Exim config (via WHM) to use the mailips's file.

If you want to change it for the ways that clients connect to the mail server (to send) that's going to really depends on DNS records and will more than likely be a manual process.
 
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