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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  342
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  799
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  371
Switching back from New Outlook to "legacy" Outlook 2 months ago  21935
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6672
Enable gzip compression for a website hosted on Plesk 2 months ago  6721
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4555
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5611
Managing forwarding for email account in Plesk Panel 2 months ago  5700
Accessing Web Site statistics from Plesk 2 months ago  4225
Export Calendar Data from Horde 2 months ago  6247
Zimbra: composing a message ans sending it later 2 months ago  453
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  477
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16585
Enable SMTP Authentication for iPhone/iPad 3 months ago  16240
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1825
Zimbra: How to reset your password with a recovery address. 4 months ago  9102
What should I do if I forget my account SFTP password? 5 months ago  9124
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10070
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4528
Recovering deleted mail from Zimbra Webmail 5 months ago  15852
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20502
Plesk: Adding an external email address for password recovery 5 months ago  4835
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  774
Plesk: How to reset email password using alternate recovery address 5 months ago  698
Transferring email account data from a computer to another 6 months ago  982
How to register at https://support.his.com 6 months ago  971
Updating email password in iOS (iPhone, iPad) 6 months ago  51496
Adding Mailbox to existing forwarding address 7 months ago  947
Create a new email address in Plesk Panel 7 months ago  4207
Fighting Spam Calendar Invitations 7 months ago  1466
Create a mailbox out of a forwarding address 8 months ago  1216
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  7978
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5183
Setting Up Zimbra 10 Desktop App 9 months ago  1178
Zimbra 10 new document editing in Briefcase 9 months ago  1490
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  2019
ZCO: Why am I getting Local Failure Notices? 9 months ago  1653
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1465
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1807
October 2025: Transition to Zimbra 10 9 months ago  4201
Creating a Persona in Zimbra webmail 9 months ago  1814
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1615
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2519
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12576
Thunderbird IMAP: Shorten Sync Time 10 months ago  9507
What's new in store with Zimbra 10? 10 months ago  1345
Zimbra Webmail versions User's guides 10 months ago  1561
Zimbra 10 User’s guide for Modern Web App 10 months ago  1941
Set up 2FA by email 10 months ago  1421
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