| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | rmail | 1 | 379 |
| freebsd | rmail | 8 | 299 |
| bsd | prmail | 1 | 298 |
| redhat | formail | 1 | 271 |
| debian | reformail | 1 | 261 |
| debian | formail | 1 | 255 |
| centos | formail | 1 | 255 |
| freebsd | formail | 1 | 250 |
| linux | formail | 1 | 241 |
| hpux | rmail | 1 | 232 |
| osx | formail | 1 | 223 |
| redhat | rmail | 8 | 222 |
| suse | formail | 1 | 219 |
| centos | reformail | 1 | 212 |
| suse | reformail | 1 | 203 |
| opendarwin | rmail | 1 | 199 |
| linux | rmail | 8 | 199 |
| freebsd | ctm_rmail | 1 | 182 |
| osf1 | rmail | 1 | 179 |
| debian | rmail | 8 | 176 |
| sunos | rmail | 1 | 172 |
| centos | rmail | 1 | 162 |
| netbsd | rmail | 1 | 161 |
| osx | rmail | 1 | 151 |
| x11r4 | rmail | 1 | 150 |
| suse | rmail | 1 | 144 |
| v7 | rmail | 1 | 142 |
| opensolaris | rmail | 1 | 142 |
| mojave | rmail | 1 | 141 |
| hpux | prmail | 1 | 137 |
| ultrix | rmail | 1 | 137 |
| ultrix | prmail | 1 | 133 |
| php | rmail | 1 | 123 |
| xfree86 | rmail | 1 | 115 |
| centos | rmail.sendmail | 8 | 95 |