There might be cases where you need to change outgoing e-mail server (SMTP server) in your e-mail application. This tutorial shows how to change it in some of the most popular e-mail applications.
To change outgoing mail server in Thundebrird, first click on your e-mail address with right mouse click and select
In the next window click on
Outgoing Server (SMTP) on the left side, select your active SMTP server and click on
Now you can change the current outgoing e-mail server name and also ports.
Microsoft Outlook 2016
To change outgoing e-mail server in Outlook 2016 open
Fail menu, choose
Options and from there
Advanced. Under Advanced menu there’s an separate option for
IMAP Email menu there is
Outgoing Mail Server (SMTP): menu where you can type your new outgoing e-mail server name.
Android – Gmail app
In Android phones (Samsung, Huawei, Sony etc..) the default e-mail app is Gmail.
To open the settings menu just swipe right on your screen after opening the applicaton
From the menu choose
From account menu choose the account you want to edit.
Now choose the last option
SMTP server menu, you can set up the new outgoing mail server.
iPhone IOS 9
To setup new outgoing mail server in iPhone, find
OUTGOING MAIL SERVER under account settings and click on the
SMTP server tab
Now tap on
primary server to change server settings.