| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | mhmail | 1 | 422 |
| sunos | mhmail | 1 | 354 |
| hpux | mhmail | 1 | 352 |
| linux | mhmail | 1 | 352 |
| debian | mhmail | 1 | 334 |
| opensolaris | mhmail | 1 | 333 |
| freebsd | mhmail | 1 | 325 |
| mojave | mhmail | 1 | 319 |
| plan9 | mhmail | 1 | 318 |
| x11r4 | mhmail | 1 | 317 |
| osf1 | mhmail | 1 | 315 |
| suse | mhmail | 1 | 314 |
| php | mhmail | 1 | 310 |
| osx | mhmail | 1 | 308 |
| v7 | mhmail | 1 | 303 |
| ultrix | mhmail | 1mh | 298 |
| centos | mhmail | 1 | 293 |
| minix | mhmail | 1 | 207 |