| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | mh-mail | 5 | 458 |
| linux | mh-mail | 5 | 387 |
| sunos | mh-mail | 5 | 368 |
| suse | mh-mail | 5 | 367 |
| v7 | mh-mail | 5 | 366 |
| opensolaris | mh-mail | 5 | 365 |
| hpux | mh-mail | 5 | 353 |
| osx | mh-mail | 5 | 339 |
| centos | mh-mail | 5 | 337 |
| mojave | mh-mail | 5 | 325 |
| debian | mh-mail | 5 | 324 |
| freebsd | mh-mail | 5 | 317 |
| x11r4 | mh-mail | 5 | 304 |
| ultrix | mh-mail | 5mh | 296 |
| plan9 | mh-mail | 5 | 292 |
| php | mh-mail | 5 | 277 |
| osf1 | mh-mail | 4 | 273 |
| minix | mh-mail | 5 | 257 |
| opendarwin | mh-mail | 5 | 246 |