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Top :: Email :
  Apple Mail Troubleshooting (Mac,iPhone, iPad) (21)

  General (18)

  HIS Zimbra Hosted Email (136)
    Enable SMTP Authentication, New Email Account Setup, Securing Email Connections, Securing Login with Two Factor Authentication, Troubleshooting, Zimbra Administrators: Managing your domain account, Zimbra Pro Features, Zimbra Webmail

  Plesk Hosted Email accounts (105)
    New Email Account Setup, Securing Email Connections, Horde Webmail, RoundCube Webmail, SMTP Authentication, Troubleshooting

  Securing Email Connections (11)

  SSL/TLS Secure Certificate (8)

  Troubleshooting (19)

Articles in Email

Title Updated Views
Create a new email address in Plesk Panel 7 months ago  407
Which Email Software Do You Support? 10 months ago  4291
Instructions for setting up HIS as an authorized sender for your domain (SPF record) 12 months ago  2166
Mailbox Full: How to Delete Mail 2 years ago  3665
Update your SMTP port, SSL settings and SMTP Authentication in Outlook 2013-2019 3 years ago  1789
Troubleshooting IMAP Folders Issues with IMAP and Outlook 2013 some Outlook 2016/365 3 years ago  11771
Generic Email Setup Information 4 years ago  5203
Password requirements for email accounts 4 years ago  1391
Bitcoin Extorsion Email 4 years ago  1741
Zimbra SPAM filter: training Zimbra Spam Filter with messages from the Junk Folder 4 years ago  1901
Setting up an email alias in Outlook 2013-2016 4 years ago  1733
Archiving IMAP email to my computer with Outlook? 4 years ago  1708
HIS Secure Certificate (*.his.com) 4 years ago  1846
Subscribing to IMAP Mail Folders and sync them between devices 5 years ago  4586
What to do about Email/Internet Scams and Phishing? 7 years ago  4497
Catch-all setup not supported 9 years ago  3380
Do you still support Eudora? 9 years ago  3705
(Showing 1-17 of 17)
For news and system status updates, check: status.his.com
Open a ticket in our Support Center
For telephone support, call 301-255-0500 or 1-888-818-0500, option 2
HIS tech support hours: 24/7/365

Heller Information Services
30 West Gude Drive - Suite 220 Rockville, MD 20850-1161
Tel: 301-255-0500 fax: 301-637-3449 Toll-free: 1-888-818-0500
Email: support@his.com