| 1 | .TH qmail-tcpto 8 |
| 2 | .SH NAME |
| 3 | qmail-tcpto \- print TCP timeout table |
| 4 | .SH SYNOPSIS |
| 5 | .B qmail-tcpto |
| 6 | .SH DESCRIPTION |
| 7 | After an SMTP connection attempt times out, |
| 8 | .B qmail-remote |
| 9 | records the relevant IP address. |
| 10 | If the same address fails again (after at least two minutes with |
| 11 | no intervening successful connections), |
| 12 | .B qmail-remote |
| 13 | assumes that further attempts will fail for at least another hour. |
| 14 | |
| 15 | .B qmail-tcpto |
| 16 | prints |
| 17 | .BR qmail-remote 's |
| 18 | current list of timeouts. |
| 19 | |
| 20 | .B qmail-tcpto |
| 21 | must be run either as |
| 22 | .B root |
| 23 | or with user id |
| 24 | .B qmailr |
| 25 | and group id |
| 26 | .BR qmail . |
| 27 | .SH "SEE ALSO" |
| 28 | qmail-qread(8), |
| 29 | qmail-remote(8), |
| 30 | qmail-tcpok(8) |