| 29 × | gmail | 24 × | putfile | 18 × | header | ||
| 28 × | telnet | 24 × | exchange | 17 × | getfiles | ||
| 27 × | getlist | 22 × | async | 17 × | security | ||
| 27 × | message | 22 × | authenticate | 16 × | command | ||
| 26 × | ews | 22 × | send | 16 × | transfer | ||
| 26 × | xamarin | 21 × | smime | 16 × | directory | ||
| 26 × | legacy | 20 × | outlook | 16 × | faq | ||
| 26 × | netcf | 20 × | sshprivatekey | 15 × | terminal | ||
| 26 × | license | 19 × | mime | 15 × | login | ||
| 24 × | android | 19 × | vb.net | 14 × | signature |