POP3 Clear Text RETR # # Server-side From: me@somewhere To: fake@nowhere ..body with a single dot first ...triple dots... -- yours sincerely From: me@somewhere To: fake@nowhere .body with a single dot first ..triple dots... -- yours sincerely # # Client-side pop3 POP3 RETR message with dot-prefixed line pop3://%HOSTIP:%POP3PORT/%TESTNUMBER -u user:secret # # Verify data after the test has been "shot" CAPA USER user PASS secret RETR %TESTNUMBER QUIT