When the Cached Exchange Mode option is enabled in Microsoft Outlook, no signature is visible for sent messages.
However, if the same messages are viewed with Outlook Web Access (OWA) - or if Cached Exchange Mode is disabled, the signature is visible.
Apple Mail with an automated tool like OLM Converter for Mac.
Generally, Mac Outlook users face an issue regarding connectivity of the Exchange Server. The post explains multiple workaround solutions to fix Mac Outlook 2016 not syncing with the Exchange Server.
However, many Outlook users get error messages or face issues when the synchronization of their OST file (Offline Outlook Data File) fail.
Here, we will discuss common OST synchronization issues and their solutions.
I added the business account to Outlook (domain name and password) to Outlook 2011.