Eudora is an application that is supported by both Apple Mail and Windows, but is not continued in usage due to end of support. It stores data in .mbx format. The messages data store is an all ASCII text based file. In Eudora, attachments are directly accessible and can be moved or copied. Eudora supports the POP3, IMAP, SMTP protocols. Apple Mail Eudora offered a webmail service at eudoramail.com. The client has power filters that run with...