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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  927
Horde Webmail Deprecated 2025: Switch to RoundCube 4 months ago  1418
Exporting Calendars/Contacts from Horde and Importing into Roundcube 4 months ago  928
Switching back from New Outlook to "legacy" Outlook 5 months ago  22814
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 5 months ago  7356
Enable gzip compression for a website hosted on Plesk 5 months ago  7204
Changing the PHP version for a domain via the Plesk Panel 5 months ago  5206
Making a copy of your web site & database for testing using Plesk Obsidian 5 months ago  6151
Managing forwarding for email account in Plesk Panel 5 months ago  6189
Accessing Web Site statistics from Plesk 5 months ago  4777
Export Calendar Data from Horde 5 months ago  6714
Zimbra: composing a message ans sending it later 5 months ago  1070
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 5 months ago  1068
Setting up iPhone/iPad Mail App (Plesk-hosted email) 5 months ago  17230
Enable SMTP Authentication for iPhone/iPad 5 months ago  16985
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 6 months ago  2370
Zimbra: How to reset your password with a recovery address. 6 months ago  10129
What should I do if I forget my account SFTP password? 7 months ago  9672
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 8 months ago  10832
Changing Zimbra - @his.com Email Account Password Knowing The Current One 8 months ago  5134
Recovering deleted mail from Zimbra Webmail 8 months ago  16474
Archiving/Deleting old messages in bulk on Zimbra Webmail 8 months ago  21258
Plesk: Adding an external email address for password recovery 8 months ago  5365
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 8 months ago  1229
Plesk: How to reset email password using alternate recovery address 8 months ago  1041
Transferring email account data from a computer to another 8 months ago  1370
How to register at https://support.his.com 8 months ago  1534
Updating email password in iOS (iPhone, iPad) 8 months ago  54534
Adding Mailbox to existing forwarding address 9 months ago  1308
Create a new email address in Plesk Panel 9 months ago  4582
Fighting Spam Calendar Invitations 10 months ago  2006
Create a mailbox out of a forwarding address 11 months ago  1589
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 11 months ago  8780
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 11 months ago  5818
Setting Up Zimbra 10 Desktop App 11 months ago  1604
Zimbra 10 new document editing in Briefcase 11 months ago  1872
Zimbra 10 ZCO supported Windows and Outlook versions 12 months ago  2485
ZCO: Why am I getting Local Failure Notices? 12 months ago  2207
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 12 months ago  2020
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 12 months ago  2345
October 2025: Transition to Zimbra 10 12 months ago  4779
Creating a Persona in Zimbra webmail 12 months ago  2423
Stop Zimbra from automatically adding calendar invites into calendar 12 months ago  2080
Zimbra 10 Connector for Outlook (ZCO) Installation steps 12 months ago  3127
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 12 months ago  13284
Thunderbird IMAP: Shorten Sync Time 12 months ago  10780
What's new in store with Zimbra 10? 12 months ago  1728
Zimbra Webmail versions User's guides 1 year ago  1918
Zimbra 10 User’s guide for Modern Web App 1 year ago  2279
Set up 2FA by email 1 year ago  1769
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