Articles

 503 Valid RCPT command must precede DATA – How to resolve this Outlook error in cPanel/WHM hosted email accounts

The error 503 Valid RCPT command must precede DATA essentially means that the server was unable...

 535 Incorrect Authentication Data

535 Incorrect Authentication Data This error is commonly associated with mailbox file...

 550 5.7.1 [CSR] Our system has detected an unusual amount of unsolicited email originating from your address

If you received the following error message or bounce back this means that there is an unusual...

 550 This message was classified as SPAM and may not be delivered

The bounce back error "550 This message was classified as SPAM and may not be delivered" means...

 Account/Domain has exceeded the max defers and failures per hour

What is this bounce message error? If you are receiving an error similar to "Domain name.com...

 Duplicate Email Issues

Have you been recieving multiple copies of the same email? There could be a connection issue in...

 Error: Could not complete sender verify

This is a common issue which happens when using the cPanel username for authenticating on the...

 How to Enable SMTP Authentication for email client

SMTP Authentication Setup for Thunderbird Open Thunderbird, go to Tools -> Account...

 How to Set Up an Email Account for Android Devices

This tutorial will teach you on how you can use your Android devices to send and receive your...

 How to Set Up an Email Account for iOS Devices

This tutorial will teach you on how you can use your iOS devices to send and receive your emails....

 How to Set Up your Email in Outlook 2010

This tutorial will teach you on how you can use your Outlook to send and receive your emails. You...

 How to Setup Your Email in Mac using Mail Application

This tutorial will teach you on how you can use your Mac Mail App to send and receive your...

 How to create a catch-all email address in cPanel

The default email address will “catch” any mail that is sent to an invalid email address for your...

 How to setup Gmail for POP3 and SMTP

This tutorial will teach you on how you can use your Gmail account to send and receive your...

 How to setup email forwarding in cPanel

To create an email forwarding in cPanel, please follow the instructions below: Log into your...

 How to setup your email in Windows Live Mail

This tutorial will teach you on how you can use your Windows Live Mail to send and receive your...

 Setup your first email address

 What does the {Disarmed?} tag mean?

The {Disarmed} tag is added specifically by our MailScanner service which is employed in all our...

 What is the difference between POP and IMAP

This tutorial explains what are the main differences between POP and IMAP protocols (or methods)...