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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  304
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  763
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  346
Switching back from New Outlook to "legacy" Outlook 2 months ago  21895
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6646
Enable gzip compression for a website hosted on Plesk 2 months ago  6696
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4520
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5590
Managing forwarding for email account in Plesk Panel 2 months ago  5668
Accessing Web Site statistics from Plesk 2 months ago  4203
Export Calendar Data from Horde 2 months ago  6234
Zimbra: composing a message ans sending it later 2 months ago  423
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  447
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16548
Enable SMTP Authentication for iPhone/iPad 2 months ago  16200
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1796
Zimbra: How to reset your password with a recovery address. 4 months ago  9031
What should I do if I forget my account SFTP password? 5 months ago  9101
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10022
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4503
Recovering deleted mail from Zimbra Webmail 5 months ago  15830
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20475
Plesk: Adding an external email address for password recovery 5 months ago  4810
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  748
Plesk: How to reset email password using alternate recovery address 5 months ago  676
Transferring email account data from a computer to another 6 months ago  962
How to register at https://support.his.com 6 months ago  932
Updating email password in iOS (iPhone, iPad) 6 months ago  51240
Adding Mailbox to existing forwarding address 7 months ago  921
Create a new email address in Plesk Panel 7 months ago  4186
Fighting Spam Calendar Invitations 7 months ago  1437
Create a mailbox out of a forwarding address 8 months ago  1204
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7936
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5142
Setting Up Zimbra 10 Desktop App 8 months ago  1159
Zimbra 10 new document editing in Briefcase 9 months ago  1477
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1990
ZCO: Why am I getting Local Failure Notices? 9 months ago  1622
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1442
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1779
October 2025: Transition to Zimbra 10 9 months ago  4172
Creating a Persona in Zimbra webmail 9 months ago  1787
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1589
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2482
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12541
Thunderbird IMAP: Shorten Sync Time 9 months ago  9440
What's new in store with Zimbra 10? 10 months ago  1332
Zimbra Webmail versions User's guides 10 months ago  1543
Zimbra 10 User’s guide for Modern Web App 10 months ago  1929
Set up 2FA by email 10 months ago  1396
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