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

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All Articles
Title Updated Views
Zimbra SPAM management: Allow/Block domains and addresses in Zimbra webmail 4 months ago  840
Horde Webmail Deprecated 2025: Switch to RoundCube 4 months ago  1323
Exporting Calendars/Contacts from Horde and Importing into Roundcube 4 months ago  850
Switching back from New Outlook to "legacy" Outlook 4 months ago  22719
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 4 months ago  7255
Enable gzip compression for a website hosted on Plesk 4 months ago  7142
Changing the PHP version for a domain via the Plesk Panel 4 months ago  5104
Making a copy of your web site & database for testing using Plesk Obsidian 4 months ago  6073
Managing forwarding for email account in Plesk Panel 4 months ago  6111
Accessing Web Site statistics from Plesk 4 months ago  4692
Export Calendar Data from Horde 4 months ago  6642
Zimbra: composing a message ans sending it later 4 months ago  983
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 5 months ago  986
Setting up iPhone/iPad Mail App (Plesk-hosted email) 5 months ago  17136
Enable SMTP Authentication for iPhone/iPad 5 months ago  16870
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 6 months ago  2290
Zimbra: How to reset your password with a recovery address. 6 months ago  9972
What should I do if I forget my account SFTP password? 7 months ago  9589
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 7 months ago  10721
Changing Zimbra - @his.com Email Account Password Knowing The Current One 7 months ago  5061
Recovering deleted mail from Zimbra Webmail 7 months ago  16373
Archiving/Deleting old messages in bulk on Zimbra Webmail 7 months ago  21155
Plesk: Adding an external email address for password recovery 7 months ago  5286
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 7 months ago  1170
Plesk: How to reset email password using alternate recovery address 7 months ago  991
Transferring email account data from a computer to another 8 months ago  1318
How to register at https://support.his.com 8 months ago  1452
Updating email password in iOS (iPhone, iPad) 8 months ago  54164
Adding Mailbox to existing forwarding address 9 months ago  1257
Create a new email address in Plesk Panel 9 months ago  4524
Fighting Spam Calendar Invitations 10 months ago  1929
Create a mailbox out of a forwarding address 10 months ago  1529
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 11 months ago  8670
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 11 months ago  5742
Setting Up Zimbra 10 Desktop App 11 months ago  1539
Zimbra 10 new document editing in Briefcase 11 months ago  1817
Zimbra 10 ZCO supported Windows and Outlook versions 11 months ago  2428
ZCO: Why am I getting Local Failure Notices? 11 months ago  2142
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 11 months ago  1963
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 11 months ago  2269
October 2025: Transition to Zimbra 10 11 months ago  4698
Creating a Persona in Zimbra webmail 11 months ago  2356
Stop Zimbra from automatically adding calendar invites into calendar 12 months ago  2012
Zimbra 10 Connector for Outlook (ZCO) Installation steps 12 months ago  3046
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 12 months ago  13200
Thunderbird IMAP: Shorten Sync Time 12 months ago  10593
What's new in store with Zimbra 10? 12 months ago  1673
Zimbra Webmail versions User's guides 12 months ago  1867
Zimbra 10 User’s guide for Modern Web App 12 months ago  2233
Set up 2FA by email 12 months ago  1723
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