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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 3 months ago  497
Horde Webmail Deprecated 2025: Switch to RoundCube 3 months ago  960
Exporting Calendars/Contacts from Horde and Importing into Roundcube 3 months ago  483
Switching back from New Outlook to "legacy" Outlook 3 months ago  22166
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 3 months ago  6837
Enable gzip compression for a website hosted on Plesk 3 months ago  6833
Changing the PHP version for a domain via the Plesk Panel 3 months ago  4737
Making a copy of your web site & database for testing using Plesk Obsidian 3 months ago  5741
Managing forwarding for email account in Plesk Panel 3 months ago  5822
Accessing Web Site statistics from Plesk 3 months ago  4343
Export Calendar Data from Horde 3 months ago  6339
Zimbra: composing a message ans sending it later 3 months ago  597
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  644
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16769
Enable SMTP Authentication for iPhone/iPad 3 months ago  16461
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 5 months ago  1962
Zimbra: How to reset your password with a recovery address. 5 months ago  9375
What should I do if I forget my account SFTP password? 6 months ago  9242
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 6 months ago  10282
Changing Zimbra - @his.com Email Account Password Knowing The Current One 6 months ago  4680
Recovering deleted mail from Zimbra Webmail 6 months ago  16022
Archiving/Deleting old messages in bulk on Zimbra Webmail 6 months ago  20682
Plesk: Adding an external email address for password recovery 6 months ago  4974
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 6 months ago  895
Plesk: How to reset email password using alternate recovery address 6 months ago  784
Transferring email account data from a computer to another 7 months ago  1076
How to register at https://support.his.com 7 months ago  1095
Updating email password in iOS (iPhone, iPad) 7 months ago  52434
Adding Mailbox to existing forwarding address 8 months ago  1031
Create a new email address in Plesk Panel 8 months ago  4298
Fighting Spam Calendar Invitations 8 months ago  1599
Create a mailbox out of a forwarding address 9 months ago  1307
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  8181
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5364
Setting Up Zimbra 10 Desktop App 9 months ago  1296
Zimbra 10 new document editing in Briefcase 10 months ago  1585
Zimbra 10 ZCO supported Windows and Outlook versions 10 months ago  2157
ZCO: Why am I getting Local Failure Notices? 10 months ago  1808
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 10 months ago  1610
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 10 months ago  1930
October 2025: Transition to Zimbra 10 10 months ago  4337
Creating a Persona in Zimbra webmail 10 months ago  1984
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1732
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2687
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12775
Thunderbird IMAP: Shorten Sync Time 10 months ago  9823
What's new in store with Zimbra 10? 11 months ago  1453
Zimbra Webmail versions User's guides 11 months ago  1648
Zimbra 10 User’s guide for Modern Web App 11 months ago  2021
Set up 2FA by email 11 months ago  1503
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