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| author | manuel <manuel@mausz.at> | 2013-02-04 00:08:53 +0100 |
|---|---|---|
| committer | manuel <manuel@mausz.at> | 2013-02-04 00:08:53 +0100 |
| commit | 69aec538b456402170dc723af417ba5c05389c32 (patch) | |
| tree | e6f34c543f17c6392447ea337b2e2868212424d1 /qmail-remote.8 | |
| download | qmail-69aec538b456402170dc723af417ba5c05389c32.tar.gz qmail-69aec538b456402170dc723af417ba5c05389c32.tar.bz2 qmail-69aec538b456402170dc723af417ba5c05389c32.zip | |
qmail 1.03 import
Diffstat (limited to 'qmail-remote.8')
| -rw-r--r-- | qmail-remote.8 | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/qmail-remote.8 b/qmail-remote.8 new file mode 100644 index 0000000..08bae85 --- /dev/null +++ b/qmail-remote.8 | |||
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| 1 | .TH qmail-remote 8 | ||
| 2 | .SH NAME | ||
| 3 | qmail-remote \- send mail via SMTP | ||
| 4 | .SH SYNOPSIS | ||
| 5 | .B qmail-remote | ||
| 6 | .I host | ||
| 7 | .I sender | ||
| 8 | .I recip | ||
| 9 | [ | ||
| 10 | .I recip ... | ||
| 11 | ] | ||
| 12 | .SH DESCRIPTION | ||
| 13 | .B qmail-remote | ||
| 14 | reads a mail message from its input | ||
| 15 | and sends the message | ||
| 16 | to one or more recipients | ||
| 17 | at a remote host. | ||
| 18 | |||
| 19 | The remote host is | ||
| 20 | .BR qmail-remote 's | ||
| 21 | first argument, | ||
| 22 | .IR host . | ||
| 23 | .B qmail-remote | ||
| 24 | sends the message to | ||
| 25 | .IR host , | ||
| 26 | or to a mail exchanger for | ||
| 27 | .I host | ||
| 28 | listed in the Domain Name System, | ||
| 29 | via the Simple Mail Transfer Protocol (SMTP). | ||
| 30 | .I host | ||
| 31 | can be either a fully-qualified domain name: | ||
| 32 | |||
| 33 | .EX | ||
| 34 | silverton.berkeley.edu | ||
| 35 | .EE | ||
| 36 | |||
| 37 | or an IP address enclosed in brackets: | ||
| 38 | |||
| 39 | .EX | ||
| 40 | [128.32.183.163] | ||
| 41 | .EE | ||
| 42 | |||
| 43 | The envelope recipient addresses are listed as | ||
| 44 | .I recip | ||
| 45 | arguments to | ||
| 46 | .BR qmail-remote . | ||
| 47 | The envelope sender address is listed as | ||
| 48 | .I sender\fP. | ||
| 49 | |||
| 50 | Note that | ||
| 51 | .B qmail-remote | ||
| 52 | does not take options | ||
| 53 | and does not follow the | ||
| 54 | .B getopt | ||
| 55 | standard. | ||
| 56 | .SH TRANSPARENCY | ||
| 57 | End-of-file in SMTP is encoded as dot CR LF. | ||
| 58 | A dot at the beginning of a line is encoded as dot dot. | ||
| 59 | It is impossible in SMTP to send a message that does not end with a newline. | ||
| 60 | .B qmail-remote | ||
| 61 | converts the UNIX newline convention into the SMTP newline convention | ||
| 62 | by inserting CR before each LF. | ||
| 63 | |||
| 64 | It is a violation of the SMTP protocol | ||
| 65 | to send a message that contains long lines or non-ASCII characters. | ||
| 66 | However, | ||
| 67 | .B qmail-remote | ||
| 68 | will happily send such messages. | ||
| 69 | It is the user's responsibility to avoid generating illegal messages. | ||
| 70 | .SH "RESULTS" | ||
| 71 | .B qmail-remote | ||
| 72 | prints some number of | ||
| 73 | .I recipient reports\fP, | ||
| 74 | followed by a | ||
| 75 | .I message report\fR. | ||
| 76 | Each report is terminated by a 0 byte. | ||
| 77 | Each report begins with a single letter: | ||
| 78 | .TP 5 | ||
| 79 | r | ||
| 80 | Recipient report: acceptance. | ||
| 81 | .TP 5 | ||
| 82 | h | ||
| 83 | Recipient report: permanent rejection. | ||
| 84 | .TP 5 | ||
| 85 | s | ||
| 86 | Recipient report: temporary rejection. | ||
| 87 | .TP 5 | ||
| 88 | K | ||
| 89 | Message report: success. | ||
| 90 | .I host | ||
| 91 | has taken responsibility for delivering the message to each | ||
| 92 | acceptable recipient. | ||
| 93 | .TP 5 | ||
| 94 | Z | ||
| 95 | Message report: temporary failure. | ||
| 96 | .TP 5 | ||
| 97 | D | ||
| 98 | Message report: permanent failure. | ||
| 99 | .PP | ||
| 100 | After this letter comes a human-readable description of | ||
| 101 | what happened. | ||
| 102 | |||
| 103 | The recipient reports will always be printed in the same order as | ||
| 104 | .BR qmail-remote 's | ||
| 105 | .I recip | ||
| 106 | arguments. | ||
| 107 | Note that in failure cases there may be fewer | ||
| 108 | recipient reports | ||
| 109 | than | ||
| 110 | .I recip | ||
| 111 | arguments. | ||
| 112 | |||
| 113 | .B qmail-remote | ||
| 114 | always exits zero. | ||
| 115 | .SH "CONTROL FILES" | ||
| 116 | .TP 5 | ||
| 117 | .I helohost | ||
| 118 | Current host name, | ||
| 119 | for use solely in saying hello to the remote SMTP server. | ||
| 120 | Default: | ||
| 121 | .IR me , | ||
| 122 | if that is supplied; | ||
| 123 | otherwise | ||
| 124 | .B qmail-remote | ||
| 125 | refuses to run. | ||
| 126 | .TP 5 | ||
| 127 | .I smtproutes | ||
| 128 | Artificial SMTP routes. | ||
| 129 | Each route has the form | ||
| 130 | .IR domain\fB:\fIrelay , | ||
| 131 | without any extra spaces. | ||
| 132 | If | ||
| 133 | .I domain | ||
| 134 | matches | ||
| 135 | .IR host , | ||
| 136 | .B qmail-remote | ||
| 137 | will connect to | ||
| 138 | .IR relay , | ||
| 139 | as if | ||
| 140 | .I host | ||
| 141 | had | ||
| 142 | .I relay | ||
| 143 | as its only MX. | ||
| 144 | (It will also avoid doing any CNAME lookups on | ||
| 145 | .IR recip .) | ||
| 146 | .I host | ||
| 147 | may include a colon and a port number to use instead of the | ||
| 148 | normal SMTP port, 25: | ||
| 149 | |||
| 150 | .EX | ||
| 151 | inside.af.mil:firewall.af.mil:26 | ||
| 152 | .EE | ||
| 153 | |||
| 154 | .I relay | ||
| 155 | may be empty; | ||
| 156 | this tells | ||
| 157 | .B qmail-remote | ||
| 158 | to look up MX records as usual. | ||
| 159 | .I smtproutes | ||
| 160 | may include wildcards: | ||
| 161 | |||
| 162 | .EX | ||
| 163 | .af.mil: | ||
| 164 | :heaven.af.mil | ||
| 165 | .EE | ||
| 166 | |||
| 167 | Here | ||
| 168 | any address ending with | ||
| 169 | .B .af.mil | ||
| 170 | (but not | ||
| 171 | .B af.mil | ||
| 172 | itself) | ||
| 173 | is routed by its MX records; | ||
| 174 | any other address is artificially routed to | ||
| 175 | .BR heaven.af.mil . | ||
| 176 | |||
| 177 | The | ||
| 178 | .B qmail | ||
| 179 | system does not protect you if you create an artificial | ||
| 180 | mail loop between machines. | ||
| 181 | However, | ||
| 182 | you are always safe using | ||
| 183 | .I smtproutes | ||
| 184 | if you do not accept mail from the network. | ||
| 185 | .TP 5 | ||
| 186 | .I timeoutconnect | ||
| 187 | Number of seconds | ||
| 188 | .B qmail-remote | ||
| 189 | will wait for the remote SMTP server to accept a connection. | ||
| 190 | Default: 60. | ||
| 191 | The kernel normally imposes a 75-second upper limit. | ||
| 192 | .TP 5 | ||
| 193 | .I timeoutremote | ||
| 194 | Number of seconds | ||
| 195 | .B qmail-remote | ||
| 196 | will wait for each response from the remote SMTP server. | ||
| 197 | Default: 1200. | ||
| 198 | .SH "SEE ALSO" | ||
| 199 | addresses(5), | ||
| 200 | envelopes(5), | ||
| 201 | qmail-control(5), | ||
| 202 | qmail-send(8), | ||
| 203 | qmail-smtpd(8), | ||
| 204 | qmail-tcpok(8), | ||
| 205 | qmail-tcpto(8) | ||
