Sniffing for plaintexters

I hope you enjoy this little piece i wrote to sniff for people that check their e-mail via insecure POP or IMAP ports. In my case, i ran this via cron each morning on weekdays for two minutes inside a LAN with a couple hundred users. If “plaintexters” where found, it would send the list of people to the IT Team, basically a mail group on Exchange. They would then contact the User and make sure their mail settings where right.

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