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
1 year ago
1472
Fix for: Outlook sending blank message boxes when sending attachments from Draft
1 year ago
3762
Switching back from New Outlook to "old" Outlook
2 years ago
16260
Update account settings in Outlook 2016/2019
2 years ago
5506
Outlook migrating data to a new profile via import/export within Outlook
2 years ago
3097
Unable to Verify Account Name or Password on Mac
2 years ago
29869
Zimbra Connector (ZCO): Outlook does not start: MAPI was unable to load the information service LSMSSP.DLL
2 years ago
5959
Zimbra Connector (ZCO): Error at installation "Outlook is not installed in the system"
2 years ago
3997
Not receiving new mail: email account is offline in Mac Mail app
2 years ago
14374
Multiple passwords in keychain: Mac Mail keeps asking for password, then get 'unable to verify password'
2 years ago
3881
ActiveSync: Outlook 2019: synch slow, or non-existent
2 years ago
3077
Fix: Outlook Emails Get Stuck in the Outbox
2 years ago
3413
Troubleshooting email connection/password issues
2 years ago
2406
Zimbra webmail showing error" A network service error has occurred"
2 years ago
13453
Troubleshooting IMAP Folders Issues with IMAP and Outlook 2013 some Outlook 2016/365
2 years ago
14446
How large a message can I receive or send?
2 years ago
6412
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac 2019 - Office365
2 years ago
8650
(Showing 1-17 of 17)