| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | mhmail | 1 | 294 |
| hpux | mhmail | 1 | 236 |
| linux | mhmail | 1 | 223 |
| sunos | mhmail | 1 | 222 |
| osf1 | mhmail | 1 | 204 |
| freebsd | mhmail | 1 | 203 |
| opensolaris | mhmail | 1 | 201 |
| php | mhmail | 1 | 198 |
| plan9 | mhmail | 1 | 196 |
| x11r4 | mhmail | 1 | 196 |
| ultrix | mhmail | 1mh | 195 |
| suse | mhmail | 1 | 195 |
| debian | mhmail | 1 | 194 |
| mojave | mhmail | 1 | 186 |
| v7 | mhmail | 1 | 185 |
| centos | mhmail | 1 | 183 |
| osx | mhmail | 1 | 178 |
| minix | mhmail | 1 | 140 |