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503 valid RCPT command must precede DATA

When sending email, you receive an immediate bounce such as the following:Subject: RE: XXXXXX -...

551 This mail server requires authentication before sending mail from a locally hosted domain

This error could mean that you have the senders domain in your hosting/reseller account and hence...

Changing Outbound IP for Exim Mail (WHM)

This tutorial aims to demonstrate how to change your email sender IP for WHM/Cpanel...

Domain example.com has exceeded the max defers and failures per hour (5/5 (100%)) allowed

Are you getting this error returned when sending email? Chances are one of your email accounts...

How to Create an Email Signature in Thunderbird

Signatures on emails relieve the sender from writing the same information over and over again....

How to Create an Email Signature in Webmail

This tutorial assumes that you are already logged into your Webmail account and selected your...

Is there any limit in the message size or attachments that i can send?

There is a limit in the total message size (message + attachments) transmitted. The limit is 25MB...

Setting up MX records for SpamExperts

This guide will help you get started using the Incoming Filtering service. This guide...

Setting up SPF for SpamExperts

SPF records are TXT records placed into a domain's DNS settings. SPF (Sender Policy...

Typical email settings : IMAP

Email setups on either Outlook or smart devices shud be set up using the following guidelines:1....

cPanel Webmail: Internal Server Error 500 User is Over Quota cPanel

Internal Server Error 500 User is Over Quota cPanelThis error message will show when the cPanel...