Just Host Web Hosting Help

winmail.dat attachments

Have you ever received an email with an unreadable file attached called "winmail.dat"?

This is an attachment sent to you from a person using Outlook. They have sent their email using a Rich Text Format or HTML Format. The issue is that you must have Outlook to be able to read that attachment.

There are two simple solutions to this problem.
  • Install Outlook and use it to view the email.
  • Reply back to that person and ask them to resend the email as Plain Text.
Knowledgebase Article 1,608 views bookmark tags: email outlook (updated 253 days ago)


Was this resource helpful?

Did this resolve your issue?


Please add any other comments or suggestions about this content:





Recommended Help Content

You can try sending the email on port 26, which is an alternate SMTP port and see if that works for you. For outlook: (updated 146 days ago)
Knowledgebase Article 69,825 views tags: configuration email outlook pop sending setup

How do I add my Just Host email account to Outlook 2002? (updated 614 days ago)
Knowledgebase Article 71,641 views tags: email emailclient outlook setup

Microsoft Outlook supports third party plugins (aka add-ins) to allow for such things as email virus scanning. Such plugins can cause problems, such as causing Outlook to time-out when trying to retri (updated 1471 days ago)
Knowledgebase Article 53,459 views tags: email outlook party receiving third

Related Help Content

How do I add my Just Host email account to Outlook Express 6.0? (updated 614 days ago)
Knowledgebase Article 55,389 views tags: email emailclient outlook

Guide to common issues with Outlook and how to troubleshoot them (updated 250 days ago)
Knowledgebase Article 2,854 views tags: email outlook

Configuring your email client: Outlook 2003 (updated 33 days ago)
Knowledgebase Article 123,767 views tags: email imap outlook pop

Configuring your email client: Outlook Express. (updated 5 days ago)
Knowledgebase Article 137,810 views tags: configuration configure email express imap outlook pop setup

How do I configure email accounts in Outlook 2000? (updated 1467 days ago)
Knowledgebase Article 50,238 views tags: email outlook

How to setup an email account using Microsoft Outlook 2013 (updated 33 days ago)
Knowledgebase Article 43,008 views tags: email imap outlook pop

Explanation of the various error codes for MS Outlook (updated 265 days ago)
Knowledgebase Article 4,073 views tags: email outlook

How to setup an email account using Microsoft Outlook 2011 (updated 33 days ago)
Knowledgebase Article 40,647 views tags: email outlook