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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  647
Horde Webmail Deprecated 2025: Switch to RoundCube 4 months ago  1118
Exporting Calendars/Contacts from Horde and Importing into Roundcube 4 months ago  628
Switching back from New Outlook to "legacy" Outlook 4 months ago  22448
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 4 months ago  7011
Enable gzip compression for a website hosted on Plesk 4 months ago  6967
Changing the PHP version for a domain via the Plesk Panel 4 months ago  4868
Making a copy of your web site & database for testing using Plesk Obsidian 4 months ago  5898
Managing forwarding for email account in Plesk Panel 4 months ago  5939
Accessing Web Site statistics from Plesk 4 months ago  4469
Export Calendar Data from Horde 4 months ago  6466
Zimbra: composing a message ans sending it later 4 months ago  750
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 4 months ago  795
Setting up iPhone/iPad Mail App (Plesk-hosted email) 4 months ago  16932
Enable SMTP Authentication for iPhone/iPad 4 months ago  16650
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 5 months ago  2098
Zimbra: How to reset your password with a recovery address. 6 months ago  9669
What should I do if I forget my account SFTP password? 7 months ago  9387
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 7 months ago  10470
Changing Zimbra - @his.com Email Account Password Knowing The Current One 7 months ago  4835
Recovering deleted mail from Zimbra Webmail 7 months ago  16176
Archiving/Deleting old messages in bulk on Zimbra Webmail 7 months ago  20860
Plesk: Adding an external email address for password recovery 7 months ago  5118
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 7 months ago  1030
Plesk: How to reset email password using alternate recovery address 7 months ago  879
Transferring email account data from a computer to another 7 months ago  1192
How to register at https://support.his.com 8 months ago  1208
Updating email password in iOS (iPhone, iPad) 8 months ago  53254
Adding Mailbox to existing forwarding address 9 months ago  1132
Create a new email address in Plesk Panel 9 months ago  4395
Fighting Spam Calendar Invitations 9 months ago  1733
Create a mailbox out of a forwarding address 10 months ago  1406
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 10 months ago  8423
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 10 months ago  5546
Setting Up Zimbra 10 Desktop App 10 months ago  1414
Zimbra 10 new document editing in Briefcase 10 months ago  1693
Zimbra 10 ZCO supported Windows and Outlook versions 11 months ago  2286
ZCO: Why am I getting Local Failure Notices? 11 months ago  1975
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 11 months ago  1761
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 11 months ago  2086
October 2025: Transition to Zimbra 10 11 months ago  4483
Creating a Persona in Zimbra webmail 11 months ago  2143
Stop Zimbra from automatically adding calendar invites into calendar 11 months ago  1863
Zimbra 10 Connector for Outlook (ZCO) Installation steps 11 months ago  2877
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 11 months ago  12954
Thunderbird IMAP: Shorten Sync Time 11 months ago  10097
What's new in store with Zimbra 10? 11 months ago  1547
Zimbra Webmail versions User's guides 11 months ago  1758
Zimbra 10 User’s guide for Modern Web App 11 months ago  2116
Set up 2FA by email 11 months ago  1604
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