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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  868
Horde Webmail Deprecated 2025: Switch to RoundCube 4 months ago  1348
Exporting Calendars/Contacts from Horde and Importing into Roundcube 4 months ago  870
Switching back from New Outlook to "legacy" Outlook 4 months ago  22744
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 4 months ago  7281
Enable gzip compression for a website hosted on Plesk 4 months ago  7159
Changing the PHP version for a domain via the Plesk Panel 4 months ago  5132
Making a copy of your web site & database for testing using Plesk Obsidian 4 months ago  6092
Managing forwarding for email account in Plesk Panel 4 months ago  6133
Accessing Web Site statistics from Plesk 4 months ago  4713
Export Calendar Data from Horde 4 months ago  6657
Zimbra: composing a message ans sending it later 5 months ago  999
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 5 months ago  1005
Setting up iPhone/iPad Mail App (Plesk-hosted email) 5 months ago  17167
Enable SMTP Authentication for iPhone/iPad 5 months ago  16902
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 6 months ago  2317
Zimbra: How to reset your password with a recovery address. 6 months ago  10010
What should I do if I forget my account SFTP password? 7 months ago  9611
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 7 months ago  10751
Changing Zimbra - @his.com Email Account Password Knowing The Current One 7 months ago  5082
Recovering deleted mail from Zimbra Webmail 7 months ago  16406
Archiving/Deleting old messages in bulk on Zimbra Webmail 7 months ago  21178
Plesk: Adding an external email address for password recovery 7 months ago  5305
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 7 months ago  1191
Plesk: How to reset email password using alternate recovery address 7 months ago  1004
Transferring email account data from a computer to another 8 months ago  1335
How to register at https://support.his.com 8 months ago  1481
Updating email password in iOS (iPhone, iPad) 8 months ago  54248
Adding Mailbox to existing forwarding address 9 months ago  1269
Create a new email address in Plesk Panel 9 months ago  4542
Fighting Spam Calendar Invitations 10 months ago  1949
Create a mailbox out of a forwarding address 11 months ago  1546
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 11 months ago  8696
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 11 months ago  5761
Setting Up Zimbra 10 Desktop App 11 months ago  1556
Zimbra 10 new document editing in Briefcase 11 months ago  1833
Zimbra 10 ZCO supported Windows and Outlook versions 11 months ago  2446
ZCO: Why am I getting Local Failure Notices? 11 months ago  2161
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 11 months ago  1985
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 11 months ago  2293
October 2025: Transition to Zimbra 10 12 months ago  4723
Creating a Persona in Zimbra webmail 12 months ago  2373
Stop Zimbra from automatically adding calendar invites into calendar 12 months ago  2029
Zimbra 10 Connector for Outlook (ZCO) Installation steps 12 months ago  3069
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 12 months ago  13224
Thunderbird IMAP: Shorten Sync Time 12 months ago  10633
What's new in store with Zimbra 10? 12 months ago  1691
Zimbra Webmail versions User's guides 12 months ago  1880
Zimbra 10 User’s guide for Modern Web App 12 months ago  2248
Set up 2FA by email 12 months ago  1736
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