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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  292
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  757
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  337
Switching back from New Outlook to "legacy" Outlook 2 months ago  21878
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6634
Enable gzip compression for a website hosted on Plesk 2 months ago  6688
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4513
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5577
Managing forwarding for email account in Plesk Panel 2 months ago  5664
Accessing Web Site statistics from Plesk 2 months ago  4197
Export Calendar Data from Horde 2 months ago  6225
Zimbra: composing a message ans sending it later 2 months ago  414
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  438
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16541
Enable SMTP Authentication for iPhone/iPad 2 months ago  16190
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1787
Zimbra: How to reset your password with a recovery address. 4 months ago  9004
What should I do if I forget my account SFTP password? 5 months ago  9086
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10001
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4491
Recovering deleted mail from Zimbra Webmail 5 months ago  15815
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20465
Plesk: Adding an external email address for password recovery 5 months ago  4799
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  739
Plesk: How to reset email password using alternate recovery address 5 months ago  668
Transferring email account data from a computer to another 6 months ago  953
How to register at https://support.his.com 6 months ago  901
Updating email password in iOS (iPhone, iPad) 6 months ago  51145
Adding Mailbox to existing forwarding address 7 months ago  915
Create a new email address in Plesk Panel 7 months ago  4178
Fighting Spam Calendar Invitations 7 months ago  1426
Create a mailbox out of a forwarding address 8 months ago  1198
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7918
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5121
Setting Up Zimbra 10 Desktop App 8 months ago  1153
Zimbra 10 new document editing in Briefcase 9 months ago  1471
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1980
ZCO: Why am I getting Local Failure Notices? 9 months ago  1612
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1436
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1769
October 2025: Transition to Zimbra 10 9 months ago  4161
Creating a Persona in Zimbra webmail 9 months ago  1773
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1582
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2471
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12528
Thunderbird IMAP: Shorten Sync Time 9 months ago  9413
What's new in store with Zimbra 10? 10 months ago  1328
Zimbra Webmail versions User's guides 10 months ago  1536
Zimbra 10 User’s guide for Modern Web App 10 months ago  1924
Set up 2FA by email 10 months ago  1385
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