Qualcomm is shipping Eudora 4.3, the full release version of its e-mail program.

As we reported last December, the new breed of Eudora comes in three user-selectable modes, including a new sponsor support mode that offers a full version of the program for free, in exchange for accepting advertising.

Qualcomm claims that more than 250,000 users downloaded the beta of Eudora, and the full release version is available now.