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Office 365 email errors

“Relay access denied” in Office 365? Here’s how to fix it

Email errors are quite confusing.

550 5.4.1 Relay Access Denied” is one such error you see in Office 365 servers.

Here, you know that something is not proper as you see “Access Denied” in the error, but not sure where’s the problem.

At Bobcares, we often resolve such email errors as part of our Technical Support Services for web hosting companies.