| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | rmail | 1 | 250 |
| bsd | prmail | 1 | 238 |
| centos | formail | 1 | 213 |
| redhat | formail | 1 | 206 |
| debian | formail | 1 | 196 |
| freebsd | formail | 1 | 191 |
| freebsd | rmail | 8 | 190 |
| debian | reformail | 1 | 182 |
| osx | formail | 1 | 177 |
| hpux | rmail | 1 | 173 |
| linux | formail | 1 | 166 |
| suse | formail | 1 | 155 |
| opendarwin | rmail | 1 | 154 |
| linux | rmail | 8 | 152 |
| freebsd | ctm_rmail | 1 | 144 |
| redhat | rmail | 8 | 137 |
| suse | reformail | 1 | 137 |
| centos | reformail | 1 | 136 |
| sunos | rmail | 1 | 132 |
| netbsd | rmail | 1 | 123 |
| osf1 | rmail | 1 | 123 |
| debian | rmail | 8 | 114 |
| osx | rmail | 1 | 110 |
| centos | rmail | 1 | 108 |
| x11r4 | rmail | 1 | 106 |
| opensolaris | rmail | 1 | 105 |
| suse | rmail | 1 | 103 |
| mojave | rmail | 1 | 102 |
| ultrix | rmail | 1 | 98 |
| hpux | prmail | 1 | 93 |
| ultrix | prmail | 1 | 91 |
| php | rmail | 1 | 90 |
| v7 | rmail | 1 | 89 |
| xfree86 | rmail | 1 | 76 |
| centos | rmail.sendmail | 8 | 59 |