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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  316
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  769
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  350
Switching back from New Outlook to "legacy" Outlook 2 months ago  21908
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6653
Enable gzip compression for a website hosted on Plesk 2 months ago  6700
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4527
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5593
Managing forwarding for email account in Plesk Panel 2 months ago  5674
Accessing Web Site statistics from Plesk 2 months ago  4204
Export Calendar Data from Horde 2 months ago  6236
Zimbra: composing a message ans sending it later 2 months ago  429
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  453
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16552
Enable SMTP Authentication for iPhone/iPad 2 months ago  16206
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1802
Zimbra: How to reset your password with a recovery address. 4 months ago  9047
What should I do if I forget my account SFTP password? 5 months ago  9108
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10034
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4509
Recovering deleted mail from Zimbra Webmail 5 months ago  15839
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20483
Plesk: Adding an external email address for password recovery 5 months ago  4814
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  754
Plesk: How to reset email password using alternate recovery address 5 months ago  682
Transferring email account data from a computer to another 6 months ago  970
How to register at https://support.his.com 6 months ago  956
Updating email password in iOS (iPhone, iPad) 6 months ago  51317
Adding Mailbox to existing forwarding address 7 months ago  924
Create a new email address in Plesk Panel 7 months ago  4191
Fighting Spam Calendar Invitations 7 months ago  1443
Create a mailbox out of a forwarding address 8 months ago  1206
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7947
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5151
Setting Up Zimbra 10 Desktop App 8 months ago  1161
Zimbra 10 new document editing in Briefcase 9 months ago  1479
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1998
ZCO: Why am I getting Local Failure Notices? 9 months ago  1631
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1447
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1787
October 2025: Transition to Zimbra 10 9 months ago  4181
Creating a Persona in Zimbra webmail 9 months ago  1795
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1596
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2491
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12548
Thunderbird IMAP: Shorten Sync Time 9 months ago  9458
What's new in store with Zimbra 10? 10 months ago  1334
Zimbra Webmail versions User's guides 10 months ago  1545
Zimbra 10 User’s guide for Modern Web App 10 months ago  1931
Set up 2FA by email 10 months ago  1401
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