Good afternoon,
I need a module to send mail from the moodle platform.
Thank you very muchYou might want to try Jmail. https://moodle.org/plugins/block_jmail
Also, even though it is not an "email" program, Dialogue works fine as an internal "mailing" system. https://moodle.org/plugins/mod_dialogue
Also the quickmail block works well, although it looks like that doesn't have a version since 3.0, so may have to look for a replacement myself (Does work on 3.1 though as that's what i currently have installed!)
https://moodle.org/plugins/pluginversions.php?plugin=block_quickmail