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qmail-tcpto.8 (621B)


      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)