Forum Discussion
Not able to send/receive mails in outlook app
One user is not able to send/receive mails in outlook app. On browser he is getting mails. sync process is getting stuck. I tried below steps but still facing same issue. • scan.pst • Work online ...
I have seen some issues when users have a lot of items in Inbox folder (including inbox subfolders). I would say you should keep it to under 30k items, although MS documentation says 100k. https://support.microsoft.com/en-us/help/2768656/outlook-performance-issues-when-there-are-too-many-items-or-folders-in