What script to use to collect attachments from mail?

Question

bash

Good afternoon, dear connoisseurs and guests. Need a script to run under Linux (router zuuxel). The task of the script, depending on the author of the letter and the file extension, is to decompose it into different folders (including network samba folders and ftp. Thanks in advance for the advice, and even better for the finished script. My knowledge in writing scripts is initial and I can’t imagine how to write this Thanks in advance for the advice.