Which is an applicable protocol for each activity related to e-mail: m1 = download an email from mailbox server to a mail client m2 = send an email from a mail client to mail server; m3 = checking email in a web browser

A

m1:HTTPS, m2:SMPTP, m3:POP

B

m1:SMTP, m2:FTP, m3:HTTPS

C

m1:SMTP, m2:POP, m3:HTTPS

D

m1:POP, m2:SMTP, m3:HTTPS

E

m1:SMTP, m2:HTTP, m3:POP

F

m1:IMAP, m2:SMTP, m3:POP