How to Access an Email Account for Professional Email
Professional Email from 1-grid gives your business a reliable and professional presence with secure and affordable email hosting. In this...
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Settings to Configure Your 1-grid Email Accounts Across Devices
Find the correct IMAP, POP and SMTP settings for configuring your 1-grid email accounts across devices. To set up your... -
Troubleshooting a Security Certificate Warning Pop-Up in Outlook
When Outlook issues a security certificate warning as an “Internet Security Warning” pop-up, it’s usually because the server name you’ve... -
What Is Email Spoofing? How It Works and How to Protect Yourself
Email spoofing is when someone forges an email sender’s identity, making it look like an email came from someone you trust, such as your bank, a colleague,... -
How to Prevent Email Spoofing Attacks
While you can’t stop someone from attempting spoofing, you can protect yourself and your domain with the right mix of technology, vigilance, and safe practices. This guide... -
Email Error Messages: What Do They Mean and How to Fix Them
Every mail server and client is unique, and so are their error responses. When you send or receive email, errors... -
MailChannels Error Codes and How to Fix Them
MailChannels helps ensure safe email delivery by blocking spam and enforcing sending policies. When emails fail, you may see an... -
How to Avoid MailChannels Blocks
MailChannels blocks protect the global email ecosystem from spam and abuse. While they can be frustrating, you can avoid MailChannels... -
Resolving a MailChannels Spam Block “550 5.7.1” Error
The “550 5.7.1 [CS] Message blocked Spam” error with MailChannels can be frustrating; however, it doesn’t mean your domain is...