Server error: ‘530 SMTP authentication is required.’

Sometimes we get error message – 530 SMTP authentication is required when attempting to send an e-mail through MS Outlook. In this article I will discuss how to resolve this error.

Here I used MS Outlook 2010

1. Go to File -> Account Settings

2. Click Email Tab and double click on you email addresss

3. In Change account settings pop up -> Click more settings

4. Check -> My out going server (SMTP) required authentications and click OK as follows

Screenshot 2015-11-02 21.40.12

Now you can send your email and “530 SMTP authentication is required” is solved.


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