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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  482
Horde Webmail Deprecated 2025: Switch to RoundCube 3 months ago  950
Exporting Calendars/Contacts from Horde and Importing into Roundcube 3 months ago  471
Switching back from New Outlook to "legacy" Outlook 3 months ago  22142
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 3 months ago  6820
Enable gzip compression for a website hosted on Plesk 3 months ago  6819
Changing the PHP version for a domain via the Plesk Panel 3 months ago  4723
Making a copy of your web site & database for testing using Plesk Obsidian 3 months ago  5732
Managing forwarding for email account in Plesk Panel 3 months ago  5815
Accessing Web Site statistics from Plesk 3 months ago  4328
Export Calendar Data from Horde 3 months ago  6331
Zimbra: composing a message ans sending it later 3 months ago  581
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  625
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16756
Enable SMTP Authentication for iPhone/iPad 3 months ago  16439
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 5 months ago  1939
Zimbra: How to reset your password with a recovery address. 5 months ago  9333
What should I do if I forget my account SFTP password? 6 months ago  9235
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 6 months ago  10262
Changing Zimbra - @his.com Email Account Password Knowing The Current One 6 months ago  4665
Recovering deleted mail from Zimbra Webmail 6 months ago  16003
Archiving/Deleting old messages in bulk on Zimbra Webmail 6 months ago  20664
Plesk: Adding an external email address for password recovery 6 months ago  4962
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 6 months ago  873
Plesk: How to reset email password using alternate recovery address 6 months ago  770
Transferring email account data from a computer to another 6 months ago  1065
How to register at https://support.his.com 7 months ago  1080
Updating email password in iOS (iPhone, iPad) 7 months ago  52331
Adding Mailbox to existing forwarding address 8 months ago  1023
Create a new email address in Plesk Panel 8 months ago  4292
Fighting Spam Calendar Invitations 8 months ago  1583
Create a mailbox out of a forwarding address 9 months ago  1291
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  8159
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5339
Setting Up Zimbra 10 Desktop App 9 months ago  1280
Zimbra 10 new document editing in Briefcase 10 months ago  1571
Zimbra 10 ZCO supported Windows and Outlook versions 10 months ago  2141
ZCO: Why am I getting Local Failure Notices? 10 months ago  1791
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 10 months ago  1587
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 10 months ago  1914
October 2025: Transition to Zimbra 10 10 months ago  4324
Creating a Persona in Zimbra webmail 10 months ago  1956
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1714
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2666
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12757
Thunderbird IMAP: Shorten Sync Time 10 months ago  9794
What's new in store with Zimbra 10? 10 months ago  1428
Zimbra Webmail versions User's guides 11 months ago  1639
Zimbra 10 User’s guide for Modern Web App 11 months ago  2013
Set up 2FA by email 11 months ago  1495
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