10 Feb 2021, 11:50

@Rosa-A-Hancock

Locate path in your project:

vendor/uvdesk/mailbox-component/Console/RefreshMailboxCommand.php

Open RefreshMailboxCommand.php and make changes here as suggested below.

$imap = imap_open("{xx.xx.xx.xx:993/imap/ssl/novalidate-cert}", 'mydomain/user', 'password', NULL, 1, array('DISABLE_AUTHENTICATOR' => 'GSSAPI'));

Hope it will help to resolve for Exchange server !!