Can't access MailScanner GUI after upgrade to 3.0.0.8

[tjg88]

I just upgraded to 3.0.0.8, and I can't access the Mailscanner GUI. The error I receive is: Could not search

[shawniverson]

https://raw.githubusercontent.com/E-F-A ... LEASENOTES

2) Error, "could not search" when logging into MailWatch after
updating to 3.0.0.8

This occurs when Active Directory integration is enabled.

Check /var/www/html/mailscanner/conf.php

Change the following line to 'mail' from 'proxyaddresses', if needed...
define('LDAP_EMAIL_FIELD', 'proxyaddresses');

Add the following lines back to /var/www/html/mailscanner/functions.php

In function ldap_authenticate (near line 2280), immediately before
$ds = ldap_connect...

ldap_set_option($ds, LDAP_OPT_REFERRALS, 0);
ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);