Does Gmail require SMTP authentication?
Use the Gmail SMTP server If you connect using SSL or TLS, you can send mail to anyone inside or outside of your organization using smtp.gmail.com as your server. This option requires you to authenticate with your Gmail or Google Workspace account and passwords.
What protocol does Gmail use?
IMAP email protocol
The IMAP email protocol stores all mail messages and email folders on the server, so that any changes made when you access Gmail on one device also show on any other device used to check your Gmail emails. IMAP is therefore useful if you need to access email on multiple computers or mobile devices.
Why do I need to use postfix for Gmail?
Postfix is an open-source Mail Transfer Agent (MTA) that acts as SMTP server or client for sending or receiving emails. There are so many reasons due to which users need to configure Postfix to send mail using Gmail and Google Apps. One of the main reason is to avoid getting your email…
Where do I Find my Gmail password in postfix?
In the authentication information below, replace username with your Gmail username and password with your Gmail password. If you are using a custom Gmail Apps domain name, you may replace gmail.com with your Google Apps domain. The password file will reside in the Postfix configuration directory.
How to configure a Gmail email account?
Use your browser to check your email login credentials by logging into your Gmail account. This is required to check if the email account to be configured is a valid one. The process starts with installing of required packages to finally configuring the account in Postfix.
How to configure Postfix as a mail relay?
OpenSUSE also requires that the Postfix master process configuration file master.cf be modified. Open it for editing: Locate the line which reads: Uncomment it, so it reads: Save and close the file. Save and close the file. 4. Process Password File