| OS | Man Page | Section | Hits |
|---|---|---|---|
| osf1 | qmail-smtpd | 8 | 442 |
| ultrix | qmail-smtpd | 8 | 437 |
| debian | qmail-smtpd | 8 | 436 |
| suse | qmail-smtpd | 8 | 388 |
| linux | qmail-smtpd | 8 | 352 |
| hpux | qmail-smtpd | 8 | 345 |
| redhat | qmail-smtpd | 8 | 323 |
| centos | qmail-smtpd | 8 | 301 |
| mojave | qmail-smtpd | 8 | 299 |
| osx | qmail-smtpd | 8 | 297 |