| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | rmail | 1 | 613 |
| freebsd | rmail | 8 | 504 |
| bsd | prmail | 1 | 491 |
| debian | reformail | 1 | 444 |
| redhat | formail | 1 | 438 |
| redhat | rmail | 8 | 427 |
| suse | reformail | 1 | 401 |
| centos | reformail | 1 | 390 |
| debian | formail | 1 | 388 |
| centos | formail | 1 | 388 |
| freebsd | formail | 1 | 382 |
| linux | formail | 1 | 378 |
| suse | formail | 1 | 344 |
| hpux | rmail | 1 | 339 |
| osx | formail | 1 | 331 |
| linux | rmail | 8 | 327 |
| opendarwin | rmail | 1 | 307 |
| osf1 | rmail | 1 | 303 |
| debian | rmail | 8 | 290 |
| suse | rmail | 1 | 267 |
| opensolaris | rmail | 1 | 266 |
| freebsd | ctm_rmail | 1 | 262 |
| centos | rmail | 1 | 262 |
| osx | rmail | 1 | 253 |
| v7 | rmail | 1 | 241 |
| sunos | rmail | 1 | 241 |
| netbsd | rmail | 1 | 235 |
| ultrix | rmail | 1 | 232 |
| x11r4 | rmail | 1 | 230 |
| hpux | prmail | 1 | 229 |
| ultrix | prmail | 1 | 218 |
| mojave | rmail | 1 | 211 |
| xfree86 | rmail | 1 | 204 |
| php | rmail | 1 | 200 |
| centos | rmail.sendmail | 8 | 152 |