مكتبة الشروحات

How do I set up DKIM and SPF?

You can do that at cPanel - "Email" - "Email Authentication".

Your website content includes mail. It’s up to you how much space is used for mail. 100% if you...

This means that there is a problem with the recipient’s email address. The message will explain...

----- The following addresses had permanent fatal errors ----- (reason: 550 ... User unknown)...

First make sure that you are current with your invoices. If that’s not the problem, make sure...