During my day to day work as a part of support organization, I work with and help troubleshoot mailbox migrations very often. One type of migrations that we see quite often is IMAP migrations. I want...
Updated Nov 21, 2023
Version 5.0
Blog Post
Hi @Mirela_Buru ,
I'm trying to migrate my client IMAP mails from zimbra, to Exchange.
The migration keeps failing, with error code :
Erreur: ImapUnexpectedByeResponseException: Imap server sent unexpected BYE response to LoginCommand. Response code: '', message: 'IMAP server terminating connection'.
After a week trying to migrate, I thought the issue was the MX, CNAME and TXT files that needed to be uploaded on the server.
The new incoming mails are available in Outlook, but the previous ones seem to be lost...