| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | rmail | 1 | 201 |
| bsd | prmail | 1 | 195 |
| centos | formail | 1 | 193 |
| redhat | formail | 1 | 178 |
| debian | formail | 1 | 171 |
| freebsd | formail | 1 | 165 |
| freebsd | rmail | 8 | 161 |
| debian | reformail | 1 | 153 |
| osx | formail | 1 | 149 |
| hpux | rmail | 1 | 142 |
| linux | formail | 1 | 137 |
| freebsd | ctm_rmail | 1 | 128 |
| centos | reformail | 1 | 122 |
| linux | rmail | 8 | 122 |
| sunos | rmail | 1 | 122 |
| opendarwin | rmail | 1 | 121 |
| redhat | rmail | 8 | 115 |
| suse | reformail | 1 | 115 |
| suse | formail | 1 | 114 |
| osf1 | rmail | 1 | 105 |
| netbsd | rmail | 1 | 101 |
| debian | rmail | 8 | 93 |
| opensolaris | rmail | 1 | 92 |
| x11r4 | rmail | 1 | 88 |
| osx | rmail | 1 | 86 |
| mojave | rmail | 1 | 86 |
| centos | rmail | 1 | 83 |
| ultrix | rmail | 1 | 83 |
| suse | rmail | 1 | 82 |
| hpux | prmail | 1 | 80 |
| php | rmail | 1 | 75 |
| ultrix | prmail | 1 | 74 |
| v7 | rmail | 1 | 61 |
| xfree86 | rmail | 1 | 58 |
| centos | rmail.sendmail | 8 | 42 |