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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 4 months ago  898
Horde Webmail Deprecated 2025: Switch to RoundCube 4 months ago  1386
Exporting Calendars/Contacts from Horde and Importing into Roundcube 4 months ago  902
Switching back from New Outlook to "legacy" Outlook 5 months ago  22783
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 5 months ago  7322
Enable gzip compression for a website hosted on Plesk 5 months ago  7183
Changing the PHP version for a domain via the Plesk Panel 5 months ago  5172
Making a copy of your web site & database for testing using Plesk Obsidian 5 months ago  6124
Managing forwarding for email account in Plesk Panel 5 months ago  6161
Accessing Web Site statistics from Plesk 5 months ago  4749
Export Calendar Data from Horde 5 months ago  6691
Zimbra: composing a message ans sending it later 5 months ago  1033
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 5 months ago  1035
Setting up iPhone/iPad Mail App (Plesk-hosted email) 5 months ago  17195
Enable SMTP Authentication for iPhone/iPad 5 months ago  16947
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 6 months ago  2351
Zimbra: How to reset your password with a recovery address. 6 months ago  10089
What should I do if I forget my account SFTP password? 7 months ago  9643
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 7 months ago  10799
Changing Zimbra - @his.com Email Account Password Knowing The Current One 7 months ago  5110
Recovering deleted mail from Zimbra Webmail 7 months ago  16451
Archiving/Deleting old messages in bulk on Zimbra Webmail 7 months ago  21223
Plesk: Adding an external email address for password recovery 7 months ago  5337
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 7 months ago  1212
Plesk: How to reset email password using alternate recovery address 7 months ago  1024
Transferring email account data from a computer to another 8 months ago  1358
How to register at https://support.his.com 8 months ago  1511
Updating email password in iOS (iPhone, iPad) 8 months ago  54414
Adding Mailbox to existing forwarding address 9 months ago  1290
Create a new email address in Plesk Panel 9 months ago  4565
Fighting Spam Calendar Invitations 10 months ago  1977
Create a mailbox out of a forwarding address 11 months ago  1570
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 11 months ago  8752
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 11 months ago  5792
Setting Up Zimbra 10 Desktop App 11 months ago  1584
Zimbra 10 new document editing in Briefcase 11 months ago  1858
Zimbra 10 ZCO supported Windows and Outlook versions 12 months ago  2469
ZCO: Why am I getting Local Failure Notices? 12 months ago  2190
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 12 months ago  2005
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 12 months ago  2322
October 2025: Transition to Zimbra 10 12 months ago  4761
Creating a Persona in Zimbra webmail 12 months ago  2399
Stop Zimbra from automatically adding calendar invites into calendar 12 months ago  2060
Zimbra 10 Connector for Outlook (ZCO) Installation steps 12 months ago  3105
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 12 months ago  13253
Thunderbird IMAP: Shorten Sync Time 12 months ago  10719
What's new in store with Zimbra 10? 12 months ago  1713
Zimbra Webmail versions User's guides 1 year ago  1905
Zimbra 10 User’s guide for Modern Web App 1 year ago  2268
Set up 2FA by email 1 year ago  1757
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