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1 .TH masqmail 8 2010-07-23 masqmail-0.3.0 "Maintenance Commands"
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2
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3 .SH NAME
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4 masqmail \- An offline Mail Transfer Agent
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5
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6 .SH SYNOPSIS
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7 \fB/usr/sbin/masqmail \fR[\fB\-C \fIfile\fR] [\fB\-odq\fR] [\fB\-bd\fR] [\fB\-q\fIinterval\fR]
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8
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9 \fB/usr/sbin/masqmail \fR[\fB\-odq\fR] [\fB\-bs\fR]
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10
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11 \fB/usr/sbin/masqmail \fR[\fB\-bp\fR]
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12
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13 \fB/usr/sbin/masqmail \fR[\fB\-q\fR]
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14
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15 \fB/usr/sbin/masqmail \fR[\fB\-qo \fR[\fIname\fR]]
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16
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17 \fB/usr/sbin/masqmail \fR[\fB\-t\fR] [\fB\-oi\fR] [\fB\-f \fIaddress\fR] [\fB\-\-\fR] \fIaddress...
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18
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19 \fB/usr/sbin/mailq\fR
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20
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21
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22 .SH DESCRIPTION
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23
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24 Masqmail is a mail server designed for hosts that do not have a permanent internet connection
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25 e.g. a home network or a single host at home.
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26 It has special support for connections to different ISPs.
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27 It replaces sendmail or other MTAs such as qmail or exim.
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28
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29
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30 .SH OPTIONS
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31
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32 Since masqmail is intended to replace sendmail, it uses the same command line options,
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33 but not all are implemented.
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34 There are also two additional options, which are unique to masqmail
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35 (\fB\-qo \fIconnection\fR and \fB\-g\fR)
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36
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37 .TP
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38 \fB\-\-\fR
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39
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40 Not a `real' option, it means that all following arguments are to be understood
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41 as arguments and not as options even if they begin with a leading dash `\-'.
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42 Mutt is known to call sendmail with this option.
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43
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44 .TP
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45 \fB\-bd\fR
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46
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47 Run as daemon, accepting connections, usually on port 25 if not configured differently.
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48 This is usually used in the startup script at system boot and together with
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49 the \fB\-q\fR option (see below).
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50
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51 .TP
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52 \fB\-bi\fR
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53
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54 Old sendmail rebuilds its alias database when invoked with this option.
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55 Masqmail ignores it.
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56 Masqmail reads directly from the file given with `alias_file' in the config file.
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57
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58 .TP
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59 \fB\-bp\fR
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60
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61 Show the messages in the queue. Same as calling masqmail as `mailq'.
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62
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63 .TP
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64 \fB\-bs\fR
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65
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66 Accept SMTP commands from stdin.
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67 Some mailers (e.g. pine) use this option as an interface.
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68 It can also be used to call masqmail from inetd.
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69
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70 .TP
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71 \fB\-B \fIarg\fR
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72
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73 \fIarg\fR is usually 8BITMIME.
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74 Some mailers use this to indicate that the message contains characters > 127.
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75 Masqmail is 8-bit clean and ignores this, so you do not have to recompile elm,
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76 which is very painful ;-).
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77 Note though that this violates some conventions:
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78 masqmail does not convert 8 bit messages to any MIME format if it encounters
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79 a mail server which does not advertise its 8BITMIME capability,
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80 masqmail does not advertise this itself.
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81 This is the same practice as that of exim (but different to sendmail).
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82
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83 .TP
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84 \fB\-bV \fR
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85
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86 Show version information.
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87
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88 .TP
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89 \fB\-C \fIfilename\fR
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90
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91 Use another configuration than \fI/etc/masqmail/masqmail.conf\fR.
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92 Useful for debugging purposes.
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93 If not invoked by a privileged user, masqmail will drop all privileges.
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94
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95 .TP
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96 \fB\-d \fInumber\fR
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97
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98 Set the debug level.
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99 This takes precedence before the value of `debug_level' in the configuration file.
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100 Read the warning in the description of the latter.
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101
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102 .TP
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103 \fB\-f [\fIaddress\fB]\fR
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104
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105 Set the return path address to \fIaddress\fR.
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106 Only root, the user mail and anyone in group mail is allowed to do that.
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107
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108 .TP
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109 \fB\-F [\fIstring\fB]\fR
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110
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111 Set the full sender name (in the From: header) to \fIstring\fR.
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112
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113 .TP
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114 \fB\-i\fR
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115
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116 Same as \fB\-oi\fR, see below.
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117
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118 .TP
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119 \fB\-Mrm \fIlist\fR
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120
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121 Remove given messages from the queue.
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122 Only allowed for privileged users.
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123 The identifiers of messages are listed in the output of
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124 \fImasqmail \-bp\fP (\fImailq\fR).
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125
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126 .TP
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127 \fB\-oem\fR
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128
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129 If the \fB\-oi\fR ist not also given, always return with a non zero return code.
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130 Maybe someone tells me what this is good for...
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131
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132 .TP
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133 \fB\-odb\fR
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134
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135 Deliver in background.
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136 Masqmail always does this, which makes this option pretty much useless.
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137
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138 .TP
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139 \fB\-odq\fR
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140
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141 Do not attempt to deliver immediately.
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142 Any messages will be queued until the next queue running process picks them up and delivers them.
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143 You get the same effect by setting the do_queue option in /etc/masqmail/masqmail.conf.
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144
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145 .TP
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146 \fB\-oi\fR
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147
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148 A dot as a single character in a line does not terminate the message.
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149
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150 .TP
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151 \fB\-q [\fIinterval\fB]\fR
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152
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153 If not given with an argument, run a queue process, i.e. try to deliver all messages in the queue.
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154 Masqmail sends only to those addresses that are on the local net, not to those that are outside.
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155 Use \fB\-qo\fR for those.
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156
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157 If you have configured inetd to start masqmail,
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158 you can use this option in a cron job which starts in regular time intervals,
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159 to mimic the same effect as starting masqmail with \fB\-bd \-q30m\fR.
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160
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161 An argument may be a time interval i.e. a numerical value followed by one of the letters.
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162 s,m,h,d,w which are interpreted as seconds, minutes, hours, days or weeks respectively.
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163 Example: \fB\-q30m\fR.
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164 Masqmail starts as a daemon and a queue runner process will be started automatically
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165 once in this time interval.
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166 This is usually used together with \fB\-bd\fR (see above).
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167
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168 .TP
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169 \fB\-qo [\fIname\fB]\fR
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170
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171 Can be followed by a connection name.
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172 Use this option in your script which starts as soon as a link to the internet
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173 has been set up (usually ip-up).
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174 When masqmail is called with this option, the specified route configuration
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175 is read and the queued mail with destinations on the internet will be sent.
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176 The \fIname\fR is defined in the configuration (see \fBonline_routes.\fIname\fR).
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177
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178 If called without \fIname\fR the online status is determined with the configured
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179 method (see \fBonline_detect\fR in \fBmasqmail.conf(5)\fR)
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180
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181 .TP
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182 \fB\-t\fR
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183
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184 Read recipients from headers.
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185 Delete `Bcc:' headers.
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186 (Since 0.2.25, masqmail deletes Bcc: headers in all cases.)
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187 If any arguments are given, these are interpreted as recipient addresses
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188 and the message will not be sent to these,
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189 although they might appear in To:, Cc:, or Bcc: headers.
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190 I.e. the set of argument recipients is ``substracted'' from the set of header recipients.
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191
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192 This behavior is similar to exim's and smail's.
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193 Postfix, in contrast, adds the arguments to the set of header recipients.
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194 Sendmail seems to behave differently, depending on the version.
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195 See exim(8) for further information.
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196
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197 .TP
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198 \fB\-v\fR
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199
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200 Log also to stdout.
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201 Currently, some log messages are marked as `write to stdout' and additionally,
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202 all messages with priority `LOG_ALERT' and `LOG_WARNING' will be written to stdout
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203 if this option is given. It is disabled in daemon mode.
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204
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205
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206 .SH ENVIRONMENT FOR PIPES AND MDAS
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207
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208 For security reasons, before any pipe command from an alias expansion or an mda is called,
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209 the environment variables will be completely discarded and newly set up. These are:
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210
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211 SENDER, RETURN_PATH \(en the return path.
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212
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213 SENDER_DOMAIN \(en the domain part of the return path.
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214
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215 SENDER_LOCAL \(en the local part of the return path.
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216
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217 RECEIVED_HOST \(en the host the message was received from (unless local).
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218
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219 LOCAL_PART, USER, LOGNAME \(en the local part of the (original) recipient.
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220
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221 MESSAGE_ID \(en the unique message id.
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222 This is not necessarily identical with the Message ID as given in the Message ID: header.
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223
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224 QUALIFY_DOMAIN \(en the domain which will be appended to unqualified addresses.
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225
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226
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227 .SH FILES
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228
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229 \fI/etc/masqmail/masqmail.conf\fR is the main configuration for masqmail.
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230 Depending on the settings in this file, you will also have other configuration
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231 files in \fI/etc/masqmail/\fR.
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232
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233 \fI/var/spool/masqmail/\fR is the spool directory where masqmail stores
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234 its spooled messages.
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235
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236 \fI/var/spool/mail/\fR is the directory where locally delivered mail will be put,
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237 if not configured differently in \fImasqmail.conf\fR.
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238
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239 \fI/var/log/masqmail/\fR is the directory where masqmail stores its log mesages.
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240 This can also be somewhere else if configured differently by your sysadmin or the package mantainer.
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241
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242
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243 .SH CONFORMING TO
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244
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245 RFC 821, 822, 1869, 1870, 2197, 2554 (SMTP)
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246
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247 RFC 1321 (MD5)
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248
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249 RFC 2195 (CRAM-MD5)
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250
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251
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252 .SH AUTHOR
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253
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254 Masqmail was written by Oliver Kurth.
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255 It is now maintained by Markus Schnalke <meillo@marmaro.de>.
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256
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257 You will find the newest version of masqmail at \fBhttp://marmaro.de/prog/masqmail/\fR.
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258 There is also a mailing list, you will find information about it at masqmail's main site.
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259
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260
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261 .SH BUGS
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262
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263 Please report them to the mailing list.
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264
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265
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266 .SH SEE ALSO
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267
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268 \fBmasqmail.conf(5)\fR, \fBmasqmail.route(5)\fR, \fBmasqmail.aliases(5)\fR
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