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 5 days ago  51
Horde Webmail Deprecated 2025: Switch to RoundCube 7 days ago  345
Exporting Calendars/Contacts from Horde and Importing into Roundcube 9 days ago  69
Switching back from New Outlook to "legacy" Outlook 13 days ago  21042
Securing a Web site using a Free LetsEncrypt TLS Certificate in Plesk 14 days ago  5691
Enable gzip compression for a website hosted on Plesk 14 days ago  6463
Changing the PHP version for a domain via the Plesk Panel 14 days ago  4316
Making a copy of your web site & database for testing using Plesk Obsidian 14 days ago  5065
Managing forwarding for email account in Plesk Panel 14 days ago  5480
Accessing Web Site statistics from Plesk 14 days ago  3958
Export Calendar Data from Horde 14 days ago  6032
Zimbra: composing a message ans sending it later 16 days ago  100
Setting up Zimbra Email account as Exchange ActiveSync in Outlook for Mac Office365 20 days ago  132
Setting up iPhone/iPad Mail App (Plesk-hosted email) 22 days ago  16285
Enable SMTP Authentication for iPhone/iPad 22 days ago  15690
Zimbra 2FA: Warning: Possible inconvenience and account lock-out ahead! 2 months ago  1533
Zimbra: How to reset your password with a recovery address. 2 months ago  8516
What should I do if I forget my account SFTP password? 3 months ago  8843
Adding a recovery email address for your Zimbra email account (also @his.com/hers.com) 3 months ago  9545
Changing Zimbra - @his.com Email Account Password Knowing The Current One 3 months ago  4174
(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