Knowledge Base
We are not offering 24/7 telephone support at this time, please open a
Support Ticket
knowledgebase
announcements
Search
search
Most Popular
Recently Added
Recently Updated
Troubleshooting
Top
::
Support
:
Email
:
HIS Zimbra Hosted Email
:
Troubleshooting
:
There are no subcategories.
Articles in Troubleshooting
Title
Updated
Views
Zimbra webmail /t/ stopped working after an update on 09/09/2024
7 months ago
785
Fix for: Outlook sending blank message boxes when sending attachments from Draft
11 months ago
2482
Switching back from New Outlook to "old" Outlook
1 year ago
12433
Update account settings in Outlook 2016/2019
1 year ago
4752
Outlook migrating data to a new profile via import/export within Outlook
1 year ago
2663
Unable to Verify Account Name or Password on Mac
1 year ago
26793
Zimbra Connector (ZCO): Outlook does not start: MAPI was unable to load the information service LSMSSP.DLL
1 year ago
5359
Zimbra Connector (ZCO): Error at installation "Outlook is not installed in the system"
1 year ago
3380
Not receiving new mail: email account is offline in Mac Mail app
1 year ago
10961
Multiple passwords in keychain: Mac Mail keeps asking for password, then get 'unable to verify password'
1 year ago
3463
ActiveSync: Outlook 2019: synch slow, or non-existent
1 year ago
2501
Fix: Outlook Emails Get Stuck in the Outbox
1 year ago
2551
Troubleshooting email connection/password issues
1 year ago
1759
Zimbra webmail showing error" A network service error has occurred"
1 year ago
11537
Troubleshooting IMAP Folders Issues with IMAP and Outlook 2013 some Outlook 2016/365
1 year ago
13652
How large a message can I receive or send?
1 year ago
5880
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac 2019 - Office365
1 year ago
7380
(Showing 1-17 of 17)