Topics
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  Support (602)
    DNS, Domain Registration, Email, HIS Support Portal, Mailing lists (Mailman), SPAM and Virus Email Filter, Web Site

  Support Portal (1)
All Articles
Title Updated Views
Zimbra SPAM management: Allow/Block domains and addresses in Zimbra webmail 29 days ago  144
Horde Webmail Deprecated 2025: Switch to RoundCube 1 month ago  603
Exporting Calendars/Contacts from Horde and Importing into Roundcube 1 month ago  182
Switching back from New Outlook to "legacy" Outlook 1 month ago  21614
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 1 month ago  6399
Enable gzip compression for a website hosted on Plesk 1 month ago  6564
Changing the PHP version for a domain via the Plesk Panel 1 month ago  4406
Making a copy of your web site & database for testing using Plesk Obsidian 1 month ago  5428
Managing forwarding for email account in Plesk Panel 1 month ago  5557
Accessing Web Site statistics from Plesk 1 month ago  4060
Export Calendar Data from Horde 1 month ago  6121
Zimbra: composing a message ans sending it later 1 month ago  225
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 1 month ago  296
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16380
Enable SMTP Authentication for iPhone/iPad 2 months ago  15987
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 3 months ago  1643
Zimbra: How to reset your password with a recovery address. 3 months ago  8731
What should I do if I forget my account SFTP password? 4 months ago  8941
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 4 months ago  9754
Changing Zimbra - @his.com Email Account Password Knowing The Current One 4 months ago  4256
Recovering deleted mail from Zimbra Webmail 4 months ago  15635
Archiving/Deleting old messages in bulk on Zimbra Webmail 4 months ago  19377
Plesk: Adding an external email address for password recovery 4 months ago  4641
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 4 months ago  627
Plesk: How to reset email password using alternate recovery address 4 months ago  575
Transferring email account data from a computer to another 5 months ago  859
How to register at https://support.his.com 5 months ago  706
Updating email password in iOS (iPhone, iPad) 5 months ago  49606
Adding Mailbox to existing forwarding address 6 months ago  834
Create a new email address in Plesk Panel 6 months ago  4092
Fighting Spam Calendar Invitations 6 months ago  1283
Create a mailbox out of a forwarding address 7 months ago  1115
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 7 months ago  7676
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 7 months ago  4938
Setting Up Zimbra 10 Desktop App 8 months ago  1054
Zimbra 10 new document editing in Briefcase 8 months ago  1373
Zimbra 10 ZCO supported Windows and Outlook versions 8 months ago  1582
ZCO: Why am I getting Local Failure Notices? 8 months ago  1460
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 8 months ago  1309
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 8 months ago  1632
October 2025: Transition to Zimbra 10 8 months ago  4000
Creating a Persona in Zimbra webmail 8 months ago  1634
Stop Zimbra from automatically adding calendar invites into calendar 8 months ago  1459
Zimbra 10 Connector for Outlook (ZCO) Installation steps 8 months ago  2237
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 8 months ago  12332
Thunderbird IMAP: Shorten Sync Time 9 months ago  9033
What's new in store with Zimbra 10? 9 months ago  1242
Zimbra Webmail versions User's guides 9 months ago  1414
Zimbra 10 User’s guide for Modern Web App 9 months ago  1828
Set up 2FA by email 9 months ago  1309
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