Knowledge Base

We are not offering 24/7 telephone support at this time, please open a Support Ticket

  • knowledgebase
  • announcements
Search

Most Popular
Recently Added
Recently Updated
Topics
  Billing (8)

  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 3 months ago  539
Horde Webmail Deprecated 2025: Switch to RoundCube 3 months ago  993
Exporting Calendars/Contacts from Horde and Importing into Roundcube 3 months ago  523
Switching back from New Outlook to "legacy" Outlook 3 months ago  22252
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 3 months ago  6874
Enable gzip compression for a website hosted on Plesk 3 months ago  6870
Changing the PHP version for a domain via the Plesk Panel 3 months ago  4766
Making a copy of your web site & database for testing using Plesk Obsidian 3 months ago  5782
Managing forwarding for email account in Plesk Panel 3 months ago  5853
Accessing Web Site statistics from Plesk 3 months ago  4375
Export Calendar Data from Horde 3 months ago  6365
Zimbra: composing a message ans sending it later 3 months ago  641
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 4 months ago  676
Setting up iPhone/iPad Mail App (Plesk-hosted email) 4 months ago  16807
Enable SMTP Authentication for iPhone/iPad 4 months ago  16510
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 5 months ago  1994
Zimbra: How to reset your password with a recovery address. 5 months ago  9449
What should I do if I forget my account SFTP password? 6 months ago  9276
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 6 months ago  10325
Changing Zimbra - @his.com Email Account Password Knowing The Current One 6 months ago  4714
(Showing 1-20 of 405) Next> >>

For news and system status updates, check: status.his.com

Check our Knowledge Base for How-To tips and answers to common questions.

We are not offering 24/7 telephone support at this time, please open a Support Ticket