.
.eml - Email message
.mht - Mime HTML (MHTML) file
.dbx - Outlook Express e-mail folder
.pst - Microsoft Office Outlook personal folder file
.msg - Microsoft Exchange mail document
.msf - Mozilla Thunderbird mail summary file
.emlx - Apple Mail email message
.mbox - Mail mailbox file
file extension PMX - Pegasus Mail outgoing message
File extension PMX description:
These files are "ready to sent". Also called "outgoing messages in final form". The headers are added, addresses are expanded. Those messages cannot be edited anymore but still can be viewed and/or deleted using the File | Review queued mail menu entry.
Associated applications to file extension PMX:
Company / developer:
David Harris
Pegasus Mail
Pegasus Mail is a free, standards-based electronic mail client suitable for use by single or multiple users on single computers or on local area networks. A proven product, it has served millions of users since it was released in 1990. It is extremely feature-rich and powerful, yet remains small and fast.