Forum Discussion
Probir_Chatterjee
Nov 16, 2021Copper Contributor
Anyone faced this issue with archive mailbox?
Hi,
Anyone using EWS faced this issue before?
Failed to get mailbox session - ErrorNonExistentMailbox
This is for archive mailbox.
The Following checks have been made:
Archive Mailbox exists in OWA (Outlook Web Application)
Mailbox username is added to Global Address List
Mailbox has adequate License
The above are the most common recommendation I could gather from articles online, have already tried.
- The only time we've have run into issues with archive mailboxes and EWS is when the auto-expanding archives functionality is used.
- Probir_ChatterjeeCopper Contributor
- Not sure if there was any, as EWS seems to have limited support for auto-expanding archives, But again, that was specific for them, "regular" archives should be fine.