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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 3 months ago  485
Horde Webmail Deprecated 2025: Switch to RoundCube 3 months ago  952
Exporting Calendars/Contacts from Horde and Importing into Roundcube 3 months ago  474
Switching back from New Outlook to "legacy" Outlook 3 months ago  22148
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 3 months ago  6827
Enable gzip compression for a website hosted on Plesk 3 months ago  6823
Changing the PHP version for a domain via the Plesk Panel 3 months ago  4727
Making a copy of your web site & database for testing using Plesk Obsidian 3 months ago  5735
Managing forwarding for email account in Plesk Panel 3 months ago  5817
Accessing Web Site statistics from Plesk 3 months ago  4331
Export Calendar Data from Horde 3 months ago  6335
Zimbra: composing a message ans sending it later 3 months ago  584
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  629
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16761
Enable SMTP Authentication for iPhone/iPad 3 months ago  16445
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 5 months ago  1942
Zimbra: How to reset your password with a recovery address. 5 months ago  9338
What should I do if I forget my account SFTP password? 6 months ago  9237
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 6 months ago  10266
Changing Zimbra - @his.com Email Account Password Knowing The Current One 6 months ago  4668
Recovering deleted mail from Zimbra Webmail 6 months ago  16006
Archiving/Deleting old messages in bulk on Zimbra Webmail 6 months ago  20668
Plesk: Adding an external email address for password recovery 6 months ago  4965
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 6 months ago  875
Plesk: How to reset email password using alternate recovery address 6 months ago  771
Transferring email account data from a computer to another 6 months ago  1068
How to register at https://support.his.com 7 months ago  1083
Updating email password in iOS (iPhone, iPad) 7 months ago  52344
Adding Mailbox to existing forwarding address 8 months ago  1025
Create a new email address in Plesk Panel 8 months ago  4294
Fighting Spam Calendar Invitations 8 months ago  1585
Create a mailbox out of a forwarding address 9 months ago  1292
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  8164
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5342
Setting Up Zimbra 10 Desktop App 9 months ago  1282
Zimbra 10 new document editing in Briefcase 10 months ago  1573
Zimbra 10 ZCO supported Windows and Outlook versions 10 months ago  2144
ZCO: Why am I getting Local Failure Notices? 10 months ago  1796
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 10 months ago  1590
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 10 months ago  1916
October 2025: Transition to Zimbra 10 10 months ago  4328
Creating a Persona in Zimbra webmail 10 months ago  1958
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1718
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2672
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12758
Thunderbird IMAP: Shorten Sync Time 10 months ago  9800
What's new in store with Zimbra 10? 11 months ago  1429
Zimbra Webmail versions User's guides 11 months ago  1643
Zimbra 10 User’s guide for Modern Web App 11 months ago  2014
Set up 2FA by email 11 months ago  1497
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