in reply to
Re^2: How to take subject in Net::Imap::simple 'get'
in thread How to take subject in Net::Imap::simple 'get'
Have you looked at what ->get returns? If you are not familiar with the format of (MIME formatted) emails, I suggest you either follow the example of using Email::Simple for single messages or familiarize yourself with the "wire format" of mail messages. Most likely, the first or second header line will match ^Subject:. I still recommend a module that does the heavy lifting of decoding header lines for you.