Topics
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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  268
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  719
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  313
Switching back from New Outlook to "legacy" Outlook 2 months ago  21835
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6607
Enable gzip compression for a website hosted on Plesk 2 months ago  6669
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4489
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5547
Managing forwarding for email account in Plesk Panel 2 months ago  5647
Accessing Web Site statistics from Plesk 2 months ago  4161
Export Calendar Data from Horde 2 months ago  6210
Zimbra: composing a message ans sending it later 2 months ago  385
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  409
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16502
Enable SMTP Authentication for iPhone/iPad 2 months ago  16151
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1766
Zimbra: How to reset your password with a recovery address. 4 months ago  8961
What should I do if I forget my account SFTP password? 5 months ago  9070
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  9965
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4470
Recovering deleted mail from Zimbra Webmail 5 months ago  15789
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20432
Plesk: Adding an external email address for password recovery 5 months ago  4779
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  724
Plesk: How to reset email password using alternate recovery address 5 months ago  649
Transferring email account data from a computer to another 5 months ago  935
How to register at https://support.his.com 6 months ago  867
Updating email password in iOS (iPhone, iPad) 6 months ago  50974
Adding Mailbox to existing forwarding address 7 months ago  901
Create a new email address in Plesk Panel 7 months ago  4164
Fighting Spam Calendar Invitations 7 months ago  1407
Create a mailbox out of a forwarding address 8 months ago  1186
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7890
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5084
Setting Up Zimbra 10 Desktop App 8 months ago  1138
Zimbra 10 new document editing in Briefcase 9 months ago  1460
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1957
ZCO: Why am I getting Local Failure Notices? 9 months ago  1595
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1414
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1750
October 2025: Transition to Zimbra 10 9 months ago  4138
Creating a Persona in Zimbra webmail 9 months ago  1749
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1563
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2442
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12499
Thunderbird IMAP: Shorten Sync Time 9 months ago  9361
What's new in store with Zimbra 10? 9 months ago  1317
Zimbra Webmail versions User's guides 10 months ago  1525
Zimbra 10 User’s guide for Modern Web App 10 months ago  1912
Set up 2FA by email 10 months ago  1371
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