HIS Support Knowledgebase

We are not offering 24/7 telephone support at this time, please open a Support Ticket

Recently Updated

Troubleshooting

Top :: Support : Email : HIS Zimbra Hosted Email : Troubleshooting :

There are no subcategories.

Title	Updated	Views
Zimbra webmail /t/ stopped working after an update on 09/09/2024	1 year ago	2001
Fix for: Outlook sending blank message boxes when sending attachments from Draft	2 years ago	4805
Switching back from New Outlook to "old" Outlook	2 years ago	18874
Update account settings in Outlook 2016/2019	2 years ago	6211
Outlook migrating data to a new profile via import/export within Outlook	2 years ago	3542
Unable to Verify Account Name or Password on Mac	2 years ago	31657
Zimbra Connector (ZCO): Outlook does not start: MAPI was unable to load the information service LSMSSP.DLL	2 years ago	6393
Zimbra Connector (ZCO): Error at installation "Outlook is not installed in the system"	2 years ago	4593
Not receiving new mail: email account is offline in Mac Mail app	2 years ago	16330
Multiple passwords in keychain: Mac Mail keeps asking for password, then get 'unable to verify password'	2 years ago	4410
ActiveSync: Outlook 2019: synch slow, or non-existent	2 years ago	3596
Fix: Outlook Emails Get Stuck in the Outbox	2 years ago	4202
Troubleshooting email connection/password issues	2 years ago	2963
Zimbra webmail showing error" A network service error has occurred"	2 years ago	14635
Troubleshooting IMAP Folders Issues with IMAP and Outlook 2013 some Outlook 2016/365	2 years ago	15112
How large a message can I receive or send?	2 years ago	6923
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac 2019 - Office365	2 years ago	9745

(Showing 1-17 of 17)