Topics
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  Support (602)
    DNS, Domain Registration, Email, HIS Support Portal, Mailing lists (Mailman), SPAM and Virus Email Filter, Web Site

  Support Portal (1)
All Articles
Title Updated Views
Zimbra SPAM management: Allow/Block domains and addresses in Zimbra webmail 2 months ago  360
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  813
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  382
Switching back from New Outlook to "legacy" Outlook 2 months ago  21953
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6689
Enable gzip compression for a website hosted on Plesk 2 months ago  6728
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4578
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5619
Managing forwarding for email account in Plesk Panel 2 months ago  5711
Accessing Web Site statistics from Plesk 2 months ago  4235
Export Calendar Data from Horde 2 months ago  6258
Zimbra: composing a message ans sending it later 2 months ago  469
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 3 months ago  491
Setting up iPhone/iPad Mail App (Plesk-hosted email) 3 months ago  16598
Enable SMTP Authentication for iPhone/iPad 3 months ago  16268
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1841
Zimbra: How to reset your password with a recovery address. 4 months ago  9127
What should I do if I forget my account SFTP password? 5 months ago  9135
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  10091
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4545
Recovering deleted mail from Zimbra Webmail 5 months ago  15880
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20521
Plesk: Adding an external email address for password recovery 5 months ago  4856
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  785
Plesk: How to reset email password using alternate recovery address 5 months ago  707
Transferring email account data from a computer to another 6 months ago  991
How to register at https://support.his.com 6 months ago  994
Updating email password in iOS (iPhone, iPad) 6 months ago  51622
Adding Mailbox to existing forwarding address 7 months ago  953
Create a new email address in Plesk Panel 7 months ago  4214
Fighting Spam Calendar Invitations 7 months ago  1478
Create a mailbox out of a forwarding address 8 months ago  1224
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 9 months ago  7994
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 9 months ago  5195
Setting Up Zimbra 10 Desktop App 9 months ago  1190
Zimbra 10 new document editing in Briefcase 9 months ago  1498
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  2029
ZCO: Why am I getting Local Failure Notices? 9 months ago  1677
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1478
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1819
October 2025: Transition to Zimbra 10 9 months ago  4213
Creating a Persona in Zimbra webmail 9 months ago  1829
Stop Zimbra from automatically adding calendar invites into calendar 10 months ago  1628
Zimbra 10 Connector for Outlook (ZCO) Installation steps 10 months ago  2539
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 10 months ago  12596
Thunderbird IMAP: Shorten Sync Time 10 months ago  9546
What's new in store with Zimbra 10? 10 months ago  1352
Zimbra Webmail versions User's guides 10 months ago  1569
Zimbra 10 User’s guide for Modern Web App 10 months ago  1951
Set up 2FA by email 10 months ago  1428
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