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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  288
Horde Webmail Deprecated 2025: Switch to RoundCube 2 months ago  747
Exporting Calendars/Contacts from Horde and Importing into Roundcube 2 months ago  334
Switching back from New Outlook to "legacy" Outlook 2 months ago  21871
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 2 months ago  6628
Enable gzip compression for a website hosted on Plesk 2 months ago  6685
Changing the PHP version for a domain via the Plesk Panel 2 months ago  4507
Making a copy of your web site & database for testing using Plesk Obsidian 2 months ago  5571
Managing forwarding for email account in Plesk Panel 2 months ago  5659
Accessing Web Site statistics from Plesk 2 months ago  4190
Export Calendar Data from Horde 2 months ago  6225
Zimbra: composing a message ans sending it later 2 months ago  409
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 2 months ago  432
Setting up iPhone/iPad Mail App (Plesk-hosted email) 2 months ago  16535
Enable SMTP Authentication for iPhone/iPad 2 months ago  16184
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 4 months ago  1783
Zimbra: How to reset your password with a recovery address. 4 months ago  8996
What should I do if I forget my account SFTP password? 5 months ago  9084
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 5 months ago  9995
Changing Zimbra - @his.com Email Account Password Knowing The Current One 5 months ago  4489
Recovering deleted mail from Zimbra Webmail 5 months ago  15808
Archiving/Deleting old messages in bulk on Zimbra Webmail 5 months ago  20459
Plesk: Adding an external email address for password recovery 5 months ago  4795
2 ways of resetting passwords in Plesk: As Plesk domain administrator or alternate recovery address 5 months ago  736
Plesk: How to reset email password using alternate recovery address 5 months ago  665
Transferring email account data from a computer to another 5 months ago  948
How to register at https://support.his.com 6 months ago  885
Updating email password in iOS (iPhone, iPad) 6 months ago  51107
Adding Mailbox to existing forwarding address 7 months ago  912
Create a new email address in Plesk Panel 7 months ago  4176
Fighting Spam Calendar Invitations 7 months ago  1422
Create a mailbox out of a forwarding address 8 months ago  1196
Zimbra 2FA: Moving 2FA Auth codes to a new device authentication app 8 months ago  7909
Zimbra 2FA: Step 1: Secure HIS Zimbra Webmail login 8 months ago  5108
Setting Up Zimbra 10 Desktop App 8 months ago  1150
Zimbra 10 new document editing in Briefcase 9 months ago  1470
Zimbra 10 ZCO supported Windows and Outlook versions 9 months ago  1971
ZCO: Why am I getting Local Failure Notices? 9 months ago  1610
ZCO: Fix Persistent Local Failure Notices Outlook Stuck Syncing 9 months ago  1429
Zimbra Connector for Outlook (ZCO): Uninstall/Reinstall Process 9 months ago  1764
October 2025: Transition to Zimbra 10 9 months ago  4157
Creating a Persona in Zimbra webmail 9 months ago  1766
Stop Zimbra from automatically adding calendar invites into calendar 9 months ago  1578
Zimbra 10 Connector for Outlook (ZCO) Installation steps 9 months ago  2463
Zimbra 8 Pro: Setting up Microsoft Outlook (Windows) with Zimbra 8 Connector for Outlook Synchronization (ZCO) 9 months ago  12524
Thunderbird IMAP: Shorten Sync Time 9 months ago  9404
What's new in store with Zimbra 10? 10 months ago  1326
Zimbra Webmail versions User's guides 10 months ago  1532
Zimbra 10 User’s guide for Modern Web App 10 months ago  1920
Set up 2FA by email 10 months ago  1383
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