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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  943
Horde Webmail Deprecated 2025: Switch to RoundCube 4 months ago  1448
Exporting Calendars/Contacts from Horde and Importing into Roundcube 5 months ago  949
Switching back from New Outlook to "legacy" Outlook 5 months ago  22833
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 5 months ago  7380
Enable gzip compression for a website hosted on Plesk 5 months ago  7218
Changing the PHP version for a domain via the Plesk Panel 5 months ago  5228
Making a copy of your web site & database for testing using Plesk Obsidian 5 months ago  6181
Managing forwarding for email account in Plesk Panel 5 months ago  6204
Accessing Web Site statistics from Plesk 5 months ago  4799
Export Calendar Data from Horde 5 months ago  6731
Zimbra: composing a message ans sending it later 5 months ago  1089
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 5 months ago  1088
Setting up iPhone/iPad Mail App (Plesk-hosted email) 5 months ago  17255
Enable SMTP Authentication for iPhone/iPad 5 months ago  17016
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 6 months ago  2388
Zimbra: How to reset your password with a recovery address. 7 months ago  10159
What should I do if I forget my account SFTP password? 8 months ago  9690
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 8 months ago  10861
Changing Zimbra - @his.com Email Account Password Knowing The Current One 8 months ago  5151
Recovering deleted mail from Zimbra Webmail 8 months ago  16499
Archiving/Deleting old messages in bulk on Zimbra Webmail 8 months ago  21280
Plesk: Adding an external email address for password recovery 8 months ago  5390
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 8 months ago  1241
Plesk: How to reset email password using alternate recovery address 8 months ago  1060
Transferring email account data from a computer to another 8 months ago  1385
How to register at https://support.his.com 8 months ago  1555
Updating email password in iOS (iPhone, iPad) 8 months ago  54613
Adding Mailbox to existing forwarding address 10 months ago  1316
Create a new email address in Plesk Panel 10 months ago  4591
Fighting Spam Calendar Invitations 10 months ago  2027
Create a mailbox out of a forwarding address 11 months ago  1601
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 11 months ago  8805
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 11 months ago  5844
Setting Up Zimbra 10 Desktop App 11 months ago  1618
Zimbra 10 new document editing in Briefcase 11 months ago  1885
Zimbra 10 ZCO supported Windows and Outlook versions 12 months ago  2494
ZCO: Why am I getting Local Failure Notices? 12 months ago  2222
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 12 months ago  2034
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 12 months ago  2363
October 2025: Transition to Zimbra 10 12 months ago  4795
Creating a Persona in Zimbra webmail 12 months ago  2440
Stop Zimbra from automatically adding calendar invites into calendar 12 months ago  2094
Zimbra 10 Connector for Outlook (ZCO) Installation steps 12 months ago  3154
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 12 months ago  13302
Thunderbird IMAP: Shorten Sync Time 12 months ago  10822
What's new in store with Zimbra 10? 1 year ago  1737
Zimbra Webmail versions User's guides 1 year ago  1932
Zimbra 10 User’s guide for Modern Web App 1 year ago  2288
Set up 2FA by email 1 year ago  1778
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