| OS | Man Page | Section | Hits |
|---|---|---|---|
| debian | qmail-header | 5 | 488 |
| ultrix | qmail-header | 5 | 421 |
| linux | qmail-header | 5 | 415 |
| osf1 | qmail-header | 5 | 337 |
| hpux | qmail-header | 5 | 336 |
| mojave | qmail-header | 5 | 332 |
| redhat | qmail-header | 5 | 329 |
| centos | qmail-header | 5 | 306 |
| netbsd | qmail-header | 5 | 305 |
| opensolaris | qmail-header | 5 | 303 |
| suse | qmail-header | 5 | 302 |
| osx | qmail-header | 5 | 275 |