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Linux Tips & Tutorials Mail Server

Setup DKIM keys with Sendmail

OBJECTIVE

The purpose of this document is to enable DKIM keys setup on sendmail server so that email delivery into inboxes can be maximized.

Categories
Linux Tips & Tutorials Mail Server

How to enable quota on Postfix Virtual & Local Mailboxes

1. To enable mailbox quotas throughout postfix configuration, we need to configure main.cf file of postfix.

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Linux Tips & Tutorials Mail Server

Postfix Masquerading or changing outgoing address

Address rewriting allows changing outgoing email ID or domain name itself. This is good for hiding internal user names. For example:

Categories
Linux Tips & Tutorials Mail Server

Using Sendmail as smarthost with User Authentication

Categories
Linux Tips & Tutorials Mail Server

Sendmail with MAILDIR format delivery