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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  358
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  811
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  381
Switching back from New Outlook to "legacy" Outlook 2 months ago  21948
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6682
Enable gzip compression for a website hosted on Plesk 2 months ago  6726
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4575
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5618
Managing forwarding for email account in Plesk Panel 2 months ago  5711
Accessing Web Site statistics from Plesk 2 months ago  4233
Export Calendar Data from Horde 2 months ago  6257
Zimbra: composing a message ans sending it later 2 months ago  467
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  491
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16597
Enable SMTP Authentication for iPhone/iPad 3 months ago  16260
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1839
Zimbra: How to reset your password with a recovery address. 4 months ago  9122
What should I do if I forget my account SFTP password? 5 months ago  9134
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10088
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4540
Recovering deleted mail from Zimbra Webmail 5 months ago  15874
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20515
Plesk: Adding an external email address for password recovery 5 months ago  4853
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  782
Plesk: How to reset email password using alternate recovery address 5 months ago  705
Transferring email account data from a computer to another 6 months ago  987
How to register at https://support.his.com 6 months ago  992
Updating email password in iOS (iPhone, iPad) 6 months ago  51599
Adding Mailbox to existing forwarding address 7 months ago  951
Create a new email address in Plesk Panel 7 months ago  4212
Fighting Spam Calendar Invitations 7 months ago  1476
Create a mailbox out of a forwarding address 8 months ago  1223
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  7993
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5192
Setting Up Zimbra 10 Desktop App 9 months ago  1189
Zimbra 10 new document editing in Briefcase 9 months ago  1494
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  2028
ZCO: Why am I getting Local Failure Notices? 9 months ago  1671
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1477
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1816
October 2025: Transition to Zimbra 10 9 months ago  4212
Creating a Persona in Zimbra webmail 9 months ago  1826
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1627
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2535
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12593
Thunderbird IMAP: Shorten Sync Time 10 months ago  9544
What's new in store with Zimbra 10? 10 months ago  1351
Zimbra Webmail versions User's guides 10 months ago  1568
Zimbra 10 User’s guide for Modern Web App 10 months ago  1949
Set up 2FA by email 10 months ago  1427
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