Email Acceptable Use Policy
Bulk Email Definition "Bulk Email" is defined as Unsolicited Commercial Email, or UCE, transmitted within a short t...
Email Resources (FAQs)
Understanding Gmail, Microsoft, and Yahoo DMARC requirements for Hosted Email
Beginning February 2024, Google and Yahoo require bulk email senders to implement DMARC. Starting May 5, 2025, Micro...
Managing email disk usage
Email accounts operate with a disk quota, each mailbox has a disk usage bar that allows users to monitor how much sp...
Reducing spam scores when sending email
When outgoing mail is being rejected as spam/junk by our server, you can take action to review your domain's DNS rec...
Viewing email message headers
This article describes how to get the full message headers in the most popular email clients. For more information,...
Understanding email headers
Email message headers provide a list of technical details about the message, such as who sent it, the software used ...
Am I being spoofed or has my email been compromised?
You may have found yourself in this situation: You log into your email account one day and find a lot of undeliver...
Forward Opt-In Feature for Enhanced Email
Effective September 18th, 2025 a new Forward Opt-In feature will be introduced to Enhanced Email to improve security...