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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 2 months ago  264
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  713
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  306
Switching back from New Outlook to "legacy" Outlook 2 months ago  21825
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6601
Enable gzip compression for a website hosted on Plesk 2 months ago  6661
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4486
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5541
Managing forwarding for email account in Plesk Panel 2 months ago  5642
Accessing Web Site statistics from Plesk 2 months ago  4158
Export Calendar Data from Horde 2 months ago  6203
Zimbra: composing a message ans sending it later 2 months ago  381
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  403
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16498
Enable SMTP Authentication for iPhone/iPad 2 months ago  16146
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 3 months ago  1761
Zimbra: How to reset your password with a recovery address. 4 months ago  8941
What should I do if I forget my account SFTP password? 5 months ago  9062
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  9952
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4466
Recovering deleted mail from Zimbra Webmail 5 months ago  15780
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20422
Plesk: Adding an external email address for password recovery 5 months ago  4771
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  718
Plesk: How to reset email password using alternate recovery address 5 months ago  647
Transferring email account data from a computer to another 5 months ago  934
How to register at https://support.his.com 6 months ago  859
Updating email password in iOS (iPhone, iPad) 6 months ago  50929
Adding Mailbox to existing forwarding address 7 months ago  899
Create a new email address in Plesk Panel 7 months ago  4160
Fighting Spam Calendar Invitations 7 months ago  1402
Create a mailbox out of a forwarding address 8 months ago  1183
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7874
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5071
Setting Up Zimbra 10 Desktop App 8 months ago  1134
Zimbra 10 new document editing in Briefcase 9 months ago  1457
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1950
ZCO: Why am I getting Local Failure Notices? 9 months ago  1588
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1410
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1744
October 2025: Transition to Zimbra 10 9 months ago  4126
Creating a Persona in Zimbra webmail 9 months ago  1745
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1561
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2436
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12487
Thunderbird IMAP: Shorten Sync Time 9 months ago  9348
What's new in store with Zimbra 10? 9 months ago  1314
Zimbra Webmail versions User's guides 10 months ago  1521
Zimbra 10 User’s guide for Modern Web App 10 months ago  1909
Set up 2FA by email 10 months ago  1368
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