How to open LETTER file format? (Undeliverable Mail File)

Problems with opening LETTER files occur very often among users. Valitettavasti, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the LETTER file. Its full name is Undeliverable Mail File and the company responsible for its development is N/A. Your LETTER file has probably an encoded information from the Misc Files category. Jos haluat tarkastella sen sisältöä, avoin, edit or convert the LETTER file to another format, Asenna yksi sovelluksista listasta, joka on esitetty alla tällä sivulla. Can’t you still open your LETTER file? Ole hyvä, vierailu file extension letter josta löydät lisää tietoa.

Ohjelmat käyttävät tätä tiedostopääte

Windows
– Sendmail

Mac OS
– Sendmail

Linux
– Sendmail