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 1 month ago  203
Horde Webmail Deprecated 2025: Switch to RoundCube 1 month ago  669
Exporting Calendars/Contacts from Horde and Importing into Roundcube 1 month ago  255
Switching back from New Outlook to "legacy" Outlook 2 months ago  21724
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6546
Enable gzip compression for a website hosted on Plesk 2 months ago  6618
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4449
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5490
Managing forwarding for email account in Plesk Panel 2 months ago  5602
Accessing Web Site statistics from Plesk 2 months ago  4105
Export Calendar Data from Horde 2 months ago  6157
Zimbra: composing a message ans sending it later 2 months ago  315
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  356
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16449
Enable SMTP Authentication for iPhone/iPad 2 months ago  16062
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 3 months ago  1716
Zimbra: How to reset your password with a recovery address. 3 months ago  8864
What should I do if I forget my account SFTP password? 4 months ago  9011
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  9871
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4316
Recovering deleted mail from Zimbra Webmail 5 months ago  15726
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20337
Plesk: Adding an external email address for password recovery 5 months ago  4724
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  686
Plesk: How to reset email password using alternate recovery address 5 months ago  621
Transferring email account data from a computer to another 5 months ago  901
How to register at https://support.his.com 5 months ago  784
Updating email password in iOS (iPhone, iPad) 5 months ago  50476
Adding Mailbox to existing forwarding address 6 months ago  873
Create a new email address in Plesk Panel 6 months ago  4132
Fighting Spam Calendar Invitations 7 months ago  1361
Create a mailbox out of a forwarding address 8 months ago  1156
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7793
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5010
Setting Up Zimbra 10 Desktop App 8 months ago  1101
Zimbra 10 new document editing in Briefcase 8 months ago  1418
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1902
ZCO: Why am I getting Local Failure Notices? 9 months ago  1530
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1364
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1702
October 2025: Transition to Zimbra 10 9 months ago  4071
Creating a Persona in Zimbra webmail 9 months ago  1690
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1518
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2336
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12424
Thunderbird IMAP: Shorten Sync Time 9 months ago  9195
What's new in store with Zimbra 10? 9 months ago  1287
Zimbra Webmail versions User's guides 9 months ago  1472
Zimbra 10 User’s guide for Modern Web App 9 months ago  1876
Set up 2FA by email 9 months ago  1342
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