Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Received format problems with email attachments originating from Outlook and received through Yahoo mail IMAP

  • 1 eyano
  • 1 eza na nkokoso oyo
  • 7 views
  • Eyano yasuka ya sfhowes

Charlie
Charlie
more options

When I receive emails with attachments from people who use certain versions of Outlook, sent to my Yahoo account and received by Thunderbird using IMAP the emails have multipart attachments that are entirely unnecessary. They contain in every case (in addition to the attachment itself) a Winmail.dat file, a body_part_0.txt file, a body_part_1.rtf or .html file, a body_part_2.vcf file and a body_part_3.txt file. The very same email sent to my gmail or godaddy account is received with no such baggage. What is the issue between Thunderbird and Yahoo IMAP that causes this problem and how can I fix it? Charlie

When I receive emails with attachments from people who use certain versions of Outlook, sent to my Yahoo account and received by Thunderbird using IMAP the emails have multipart attachments that are entirely unnecessary. They contain in every case (in addition to the attachment itself) a Winmail.dat file, a body_part_0.txt file, a body_part_1.rtf or .html file, a body_part_2.vcf file and a body_part_3.txt file. The very same email sent to my gmail or godaddy account is received with no such baggage. What is the issue between Thunderbird and Yahoo IMAP that causes this problem and how can I fix it? Charlie
Bafoto sur écran jointes

All Replies (1)

sfhowes
sfhowes
  • Top 10 Contributor
more options

The problem is due to Outlook users not sending mail in standard, compatible formats:

http://kb.mozillazine.org/Winmail.dat_attachments

You can install the LookOut+ add-on to decode winmail.dat files.