!!! Overview
[{$pagename}], which is [LDAP Result Code] 49, implies an [Authentication Failure]

Typically, the [Distinguished Name] ([DN]) or the [password] is __invalid__.

For [{$pagename}] there are some "server specific" information that maybe provided along with the [LDAP Result Code].

We have some of the "server specific" and [client|DUA] results spelled out:
* [Common Active Directory Bind Errors]
* [Common Edirectory Bind Errors]

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]