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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  363
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  821
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  386
Switching back from New Outlook to "legacy" Outlook 2 months ago  21961
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6692
Enable gzip compression for a website hosted on Plesk 2 months ago  6731
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4592
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5625
Managing forwarding for email account in Plesk Panel 2 months ago  5714
Accessing Web Site statistics from Plesk 2 months ago  4240
Export Calendar Data from Horde 2 months ago  6259
Zimbra: composing a message ans sending it later 2 months ago  474
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  498
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16604
Enable SMTP Authentication for iPhone/iPad 3 months ago  16274
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1844
Zimbra: How to reset your password with a recovery address. 4 months ago  9143
What should I do if I forget my account SFTP password? 5 months ago  9142
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10099
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4551
Recovering deleted mail from Zimbra Webmail 5 months ago  15884
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20526
Plesk: Adding an external email address for password recovery 5 months ago  4863
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  788
Plesk: How to reset email password using alternate recovery address 5 months ago  708
Transferring email account data from a computer to another 6 months ago  995
How to register at https://support.his.com 6 months ago  998
Updating email password in iOS (iPhone, iPad) 6 months ago  51654
Adding Mailbox to existing forwarding address 7 months ago  958
Create a new email address in Plesk Panel 7 months ago  4218
Fighting Spam Calendar Invitations 8 months ago  1480
Create a mailbox out of a forwarding address 9 months ago  1226
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  8007
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5199
Setting Up Zimbra 10 Desktop App 9 months ago  1194
Zimbra 10 new document editing in Briefcase 9 months ago  1502
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  2034
ZCO: Why am I getting Local Failure Notices? 9 months ago  1685
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1484
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1823
October 2025: Transition to Zimbra 10 9 months ago  4215
Creating a Persona in Zimbra webmail 10 months ago  1837
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1631
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2543
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12602
Thunderbird IMAP: Shorten Sync Time 10 months ago  9561
What's new in store with Zimbra 10? 10 months ago  1353
Zimbra Webmail versions User's guides 10 months ago  1571
Zimbra 10 User’s guide for Modern Web App 10 months ago  1954
Set up 2FA by email 10 months ago  1432
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