1 .TH masqmail 8 User Manuals

2 .SH NAME

3 masqmail \- An offline Mail Transfer Agent

4 .SH SYNOPSIS

5 \fB/usr/sbin/masqmail [\-C \fIfile\f1\fB] [\-odq] [\-bd] [\-q\fIinterval\f1\fB]

6

7 \fB/usr/sbin/masqmail [\-odq] [\-bs]

8

9 \fB/usr/sbin/masqmail [\-bp]

10

11 \fB/usr/sbin/masqmail [\-q]

12

13 \fB/usr/sbin/masqmail [\-qo [\fIname\f1\fB]]

14

15 \fB/usr/sbin/masqmail [\-odq] [\-g [\fIname\f1\fB]]

16

17 \fB/usr/sbin/masqmail [\-odq] [\-go [\fIname\f1\fB]]

18

19 \fB/usr/sbin/masqmail [\-t] [\-oi] [\-f \fIaddress\f1\fB] [\-\-] \fIaddress...\f1\fB

20

21 \fB/usr/sbin/mailq

22

23 \fB

24 .SH DESCRIPTION

25

26 MasqMail is a mail server designed for hosts that do not have a permanent internet connection eg. a home network or a single host at home. It has special support for connections to different ISPs. It replaces sendmail or other MTAs such as qmail or exim. It can also act as a pop3 client.

27

28 .SH OPTIONS

29

30 Since masqmail is intended to replace sendmail, it uses the same command line options, but not all are implemented. There are also two additional options, which are unique to masqmail (\-qo \fIconnection\f1 and \-g)

31 .TP

32

33 \fB\-\-\f1

34

35 Not a 'real' option, it means that all following arguments are to be understood as arguments and not as options even if they begin with a leading dash '\-'. Mutt is known to call sendmail with this option.

36 .TP

37

38 \fB\-bd\f1

39

40 Run as daemon, accepting connections, usually on port 25 if not configured differently. This is usually used in the startup script at system boot and together with the \-q option (see below).

41 .TP

42

43 \fB\-bi\f1

44

45 Old sendmail rebuilds its alias database when invoked with this option. Masqmail ignores it. Masqmail reads directly from the file given with alias_file in the config file.

46 .TP

47

48 \fB\-bp\f1

49

50 Show the messages in the queue. Same as calling masqmail as 'mailq'.

51 .TP

52

53 \fB\-bs\f1

54

55 Accept SMTP commands from stdin. Some mailers (eg pine) use this option as an interface. It can also be used to call masqmail from inetd.

56 .TP

57

58 \fB\-B \fIarg\f1\fB\f1

59

60 \fIarg\f1 is usually 8BITMIME. Some mailers use this to indicate that the message contains characters > 127. Masqmail is 8-bit clean and ignores this, so you do not have to recompile elm, which is very painful ;-). Note though that this violates some conventions: masqmail does not convert 8 bit messages to any MIME format if it encounters a mail server which does not advertise its 8BITMIME capability, masqmail does not advertise this itself. This is the same practice as that of exim (but different to sendmail).

61 .TP

62

63 \fB\-bV \f1

64

65 Show version information.

66 .TP

67

68 \fB\-C \f1\fIfilename\f1

69

70 Use another configuration than \fI/etc/masqmail/masqmail.conf\f1. Useful for debugging purposes. If not invoked by a privileged user, masqmail will drop all privileges.

71 .TP

72

73 \fB\-d \fInumber\f1\fB\f1

74

75 Set the debug level. This takes precedence before the value ofdebug_level in the configuration file. Read the warning in the description of the latter.

76 .TP

77

78 \fB\-f [\fIaddress\f1\fB]\f1

79

80 Set the return path address to \fIaddress\f1. Only root, the user mail and anyone in group mail is allowed to do that.

81 .TP

82

83 \fB\-F [\fIstring\f1\fB]\f1

84

85 Set the full sender name (in the From: header) to \fIstring\f1.

86 .TP

87

88 \fB\-g [\fIname\f1\fB]\f1

89

90 Get mail (using pop3 or apop), using the configurations given with get.\fIname\f1 in the main configuration. Without \fIname\f1, all get configurations will be used. See also \fBmasqmail.get (5)\f1

91 .TP

92

93 \fB\-go [\fIinterval\f1\fB] [\fIname\f1\fB]\f1

94

95 Can be followed by a connection name. Use this option in your script which starts as soon as a link to the internet has been set up (usually ip-up). When masqmail is called with this option, the specified get configuration(s) is(are) read and mail will be retrieved from servers on the internet. The \fIname\f1 is defined in the configuration (see \fBonline_gets.\fIname\f1\fB\f1).

96

97 If called with an interval option (recognized by a digit as the first characater), masqmail starts as a daemon and tries to get mail in these intervals. It checks for the online status first. Example: masqmail \-go 5m will retrieve mail every five minutes.

98

99 If called without \fIname\f1 the online status is determined with the configured method (see \fBonline_detect\f1 in \fBmasqmail.conf (5)\f1).

100 .TP

101

102 \fB\-i\f1

103

104 Same as \-oi, see below.

105 .TP

106

107 \fB\-Mrm \fIlist\f1\fB\f1

108

109 Remove given messages from the queue. Only allowed for privileged users.

110 .TP

111

112 \fB\-oem\f1

113

114 If the \-oi ist not also given, always return with a non zero return code. Maybe someone tells me what this is good for...

115 .TP

116

117 \fB\-odb\f1

118

119 Deliver in background. Masqmail always does this, which makes this option pretty much useless.

120 .TP

121

122 \fB\-odq\f1

123

124 Do not attempt to deliver immediately. Any messages will be queued until the next queue running process picks them up and delivers them. You get the same effect by setting the do_queue option in /etc/masqmail/masqmail.conf.

125 .TP

126

127 \fB\-oi\f1

128

129 A dot as a single character in a line does not terminate the message.

130 .TP

131

132 \fB\-q [\fIinterval\f1\fB]\f1

133

134 If not given with an argument, run a queue process, ie. try to deliver all messages in the queue. Masqmail sends only to those addresses that are on the local net, not to those that are outside. Use \-qo for those.

135

136 If you have configured inetd to start masqmail, you can use this option in a cron job which starts in regular time intervals, to mimic the same effect as starting masqmail with \-bd \-q30m.

137

138 An argument may be a time interval ie. a numerical value followed by one of the letters. s,m,h,d,w which are interpreted as seconds, minutes, hours, days or weeks respectively. Example: \-q30m. Masqmail starts as a daemon and a queue runner process will be started automatically once in this time interval. This is usually used together with \-bd (see above).

139 .TP

140

141 \fB\-qo [\fIname\f1\fB]\f1

142

143 Can be followed by a connection name. Use this option in your script which starts as soon as a link to the internet has been set up (usually ip-up). When masqmail is called with this option, the specified route configuration is read and the queued mail with destinations on the internet will be sent. The \fIname\f1 is defined in the configuration (see \fBonline_routes.\fIname\f1\fB\f1).

144

145 If called without \fIname\f1 the online status is determined with the configured method (see \fBonline_detect\f1 in \fBmasqmail.conf (5)\f1)

146 .TP

147

148 \fB\-t\f1

149

150 Read recipients from headers. Delete 'Bcc:' headers. If any arguments are given, these are interpreted as recipient addresses and the message will not be sent to these.

151 .TP

152

153 \fB\-v\f1

154

155 Log also to stdout. Currently, some log messages are marked as 'write to stdout' and additionally, all messages with priority 'LOG_ALERT' and 'LOG_WARNING' will be written to stdout if this option is given. It is disabled in daemon mode.

156 .SH ENVIRONMENT FOR PIPES AND MDAS

157

158 For security reasons, before any pipe command from an alias expansion or an mda is called, the environment variables will be completely discarded and newly set up. These are:

159

160 SENDER, RETURN_PATH - the return path.

161

162 SENDER_DOMAIN - the domain part of the return path.

163

164 SENDER_LOCAL - the local part of the return path.

165

166 RECEIVED_HOST - the host the message was received from (unless local).

167

168 LOCAL_PART, USER, LOGNAME - the local part of the (original) recipient.

169

170 MESSAGE_ID - the unique message id. This is not necessarily identical with the Message ID as given in the Message ID: header.

171

172 QUALIFY_DOMAIN - the domain which will be appended to unqualified addresses.

173

174 .SH FILES

175

176 \fI/etc/masqmail/masqmail.conf\f1 is the main configuration for masqmail. Depending on the settings in this file, you will also have other configuration files in \fI/etc/masqmail/\f1.

177

178 \fI/var/spool/masqmail/\f1 is the spool directory where masqmail stores its spooled messages and the uniq pop ids.

179

180 \fI/var/spool/mail/\f1 is the directory where locally delivered mail will be put, if not configured differently in \fImasqmail.conf\f1.

181

182 \fI/var/log/masqmail/\f1 is the directory where masqmail stores its log mesages. This can also be somewhere else if configured differently by your sysadmin or the package mantainer.

183

184 .SH CONFORMING TO

185

186 RFC 821, 822, 1869, 1870, 2197, 2554 (SMTP)

187

188 RFC 1725, 1939 (POP3)

189

190 RFC 1321 (MD5)

191

192 RFC 2195 (CRAM-MD5)

193

194 .SH AUTHOR

195

196 masqmail was written by Oliver Kurth <oku@masqmail.cx>

197

198 You will find the newest version of masqmail at \fBhttp://masqmail.cx/masqmail/\f1 or search for it in freshmeat (\fBhttp://www.freshmeat.net\f1). There is also a mailing list, you will find information about it at masqmail's main site.

199

200 .SH BUGS

201

202 You should report them to the mailing list.

203

204 .SH SEE ALSO

205

206 \fBmasqmail.conf (5)\f1, \fBmasqmail.route (5)\f1, \fBmasqmail.get (5)\f1, \fBmasqmail.aliases (5)\f1

207

208 .SH COMMENTS

209

210 This man page was written using \fBxml2man (1)\f1 by the same author.

211