I have just realized that all of my users were set to use plain text.
I changed the preference in the default class of service so that the default mail format is HTML.
I would expect that the Zimbra webmail and Zimbra desktop clients would all get changed so that when they generate a new message, it is by default HTML format.
This is not happening.
Is there some command line command I need to do to push this change out?
Are there any other considerations I need to take into account?