The AutoConfigure (AutoConfig) and Autodiscover services quickly and easily configure a user's mail client to receive their cPanel email.
Add these IP addresses and ranges to the Trusted Hosts in WHM's Greylisting to prevent them from being identified as spam.
Email filters use the criteria that you specify to determine how to handle email messages.
The Apache SpamAssassin™ Report_Safe setting allows you to modify how Apache SpamAssassin alerts email recipients that an email failed its spam tests.
To decrease the chance that spam filters mark your mail as spam, verify that the reverse DNS (rDNS) entry of Exim's outgoing IP address matches the DNS response of your server's hostname.
This document explains how to create an email filter that sorts and redirects incoming spam.
This document explains how to create mail filter rules in cPanel's Mailing Lists interface.
The Exim system filter file scans messages that your server has received, but that it has not yet delivered. To add custom filter rules to your Exim configuration, you may either create custom filter rule files for Exim to include in its configuration, or create a custom Exim system filter file.
This document describes the final adjustments to change the IP address that Exim uses to send email.
This article contains helpful information to make sure that other servers or networks do not mark your email as spam.
This document describes how to directly log in to your sent or spam mail folder in one easy step.
This document describes how to delete or migrate the contents of email accounts in addon domains.
This document outlines some of the best practices that you can follow to avoid email abuse on your cPanel & WHM server.
The Mail section of WHM's Tweak Settings interface contains five options that allow you to limit outgoing mail.
This document explains how to rebuild a Roundcube database in cPanel & WHM version 60 and earlier.
WHM allows you to specify the maximum number of emails that each domain on your server can send per hour.
This article provides instructions to set up a cPanel email account on an iOS® or Android™ device.
This document describes the resolutions for the two most common issues with the Horde data conversion from MySQL® to SQLite.
IMAP and POP3 are different in how and for how long they store mail on the mail server.
You can use the Advanced Editor section of WHM's Exim Configuration Manager interface to configure your mail servers to scan outgoing mail for spam.