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| 1 | .. link: | ||
| 2 | .. description: is an ongoing mail server and webmail frontend project, documented to be set up on a FreeBSD jail and instanced on elektropost.org. | ||
| 3 | .. tags: project | ||
| 4 | .. date: 2014/02/01 19:10:08 | ||
| 5 | .. title: elektropost | ||
| 6 | .. subtitle: a FreeBSD jail based mail server project. | ||
| 7 | .. slug: ../arts/software/elektropost/index | ||
| 8 | .. prio: 750 | ||
| 9 | |||
| 10 | .. contents:: | ||
| 11 | :depth: 1 | ||
| 12 | :class: ezjail-toc | ||
| 13 | |||
| 14 | ---- | ||
| 15 | |||
| 16 | Overview | ||
| 17 | ======== | ||
| 18 | |||
| 19 | `Here is a raw sketch </epost.pdf>`_ of how the elektropost setup works. | ||
| 20 | |||
| 21 | Send feedback to `erdgeist <mailto:erdgeist@erdgeist.org>`_. | ||
| 22 | |||
| 23 | ---- | ||
| 24 | |||
| 25 | Install qmail | ||
| 26 | ============= | ||
| 27 | |||
| 28 | * ``make patch`` in /usr/ports/mail/qmail-tls, choose SMTP_AUTH_PATCH, BIG_TODO_PATCH, BIG_CONCURRENCY_PATCH, DISCBOUNCES_PATCH and SPF_PATCH, keep RCDLINK | ||
| 29 | * apply patch http://erdgeist.org/arts/software/Code/elektropost/validrcptto.cdb.patch.new to qmail-tls/work/qmail-1.03 | ||
| 30 | * apply patch http://erdgeist.org/arts/software/Code/elektropost/qmail-smtpd.c.privacy.patch to qmail-tls/work/qmail-1.03 | ||
| 31 | * ``make install`` in /usr/ports/mail/qmail-tls | ||
| 32 | * add "QMAIL_SLAVEPORT=tls" in /etc/make.conf | ||
| 33 | |||
| 34 | ---- | ||
| 35 | |||
| 36 | Configure qmail | ||
| 37 | =============== | ||
| 38 | |||
| 39 | * In /var/qmail/control check/edit all files | ||
| 40 | * create a servercert.pem. On elektropost this one is used for lighty and dovecot as well, YMMV | ||
| 41 | * install http://erdgeist.org/arts/software/Code/elektropost/tcp.smtp to /etc/tcp.smtp and alter it accordingly to your needs, ie fix/insert to "cat /etc/tcp.smtp | tcprules /etc/tcp.smtp.cdb /etc/tcp.smtp.tmp" | ||
| 42 | |||
| 43 | * for this you will need to ``make install`` in /usr/ports/sysutils/ucspi-tcp | ||
| 44 | * select SSL, leave MAN checked | ||
| 45 | * ``ln -s /var/qmail/boot/qmail-smtpd.rcNG /usr/local/etc/rc.d/qmail-smtpd`` | ||
| 46 | * ``ln -s /var/qmail/boot/maildir /usr/local/etc/rc.d/qmail`` | ||
| 47 | * ``echo 'qmailsmtpd_enable="YES"' >> /etc/rc.conf`` | ||
| 48 | * ``echo 'qmailsmtpd_checkpassword="/usr/local/vpopmail/bin/vchkpw"' >> /etc/rc.conf`` | ||
| 49 | |||
| 50 | ---- | ||
| 51 | |||
| 52 | Install vpopmail | ||
| 53 | ================ | ||
| 54 | |||
| 55 | * ``make install`` in /usr/ports/mail/vpopmail | ||
| 56 | * Use default options for ucspi-tcp | ||
| 57 | * ``chown vpopmail:vchkpw /usr/local/vpopmail`` | ||
| 58 | * ``chmod u+s ~vpopmail/bin/vchkpw`` | ||
| 59 | * ``pw user mod vpopmail -s /bin/sh`` | ||
| 60 | |||
| 61 | ---- | ||
| 62 | |||
| 63 | Configure vpopmail | ||
| 64 | ================== | ||
| 65 | |||
| 66 | * ``echo elektropost.org > /usr/local/vpopmail/etc/defaultdomain`` | ||
| 67 | |||
| 68 | ---- | ||
| 69 | |||
| 70 | Install dovecot | ||
| 71 | =============== | ||
| 72 | |||
| 73 | * ``make install`` in /usr/ports/mail/dovecot | ||
| 74 | * choose option VPOPMAIL, keep the rest (maybe disable IPV6) | ||
| 75 | * ``echo 'dovecot_enable="YES"' >> /etc/rc.conf`` | ||
| 76 | |||
| 77 | ---- | ||
| 78 | |||
| 79 | Configure dovecot | ||
| 80 | ================= | ||
| 81 | |||
| 82 | * ``cp /usr/local/etc/dovecot-example.conf /usr/local/etc/dovecot.conf`` | ||
| 83 | * Change: protocols = imap imaps pop3s | ||
| 84 | * Change: listen = and ssl_listen = to match your ip addresses | ||
| 85 | * Change: ssl_cert_file = /var/qmail/control/servercert.pem | ||
| 86 | * Change: ssl_key_file = /var/qmail/control/servercert.pem | ||
| 87 | * Change: mail_location = maildir:%h/Maildir | ||
| 88 | * Change: first_valid_uid = 1 | ||
| 89 | * Change: first_valid_gid = 1 | ||
| 90 | * Change: max_mail_processes = 1024 | ||
| 91 | * Change: auth_username_format = %Ln@%Ld | ||
| 92 | * Change: #passdb pam { and #} if you do not have local user mail | ||
| 93 | * Change: #userdb passwd { and #} if you do not have local user mail | ||
| 94 | * Change: userdb vpopmail { and } to use vpopmail's vchkpw | ||
| 95 | |||
| 96 | ---- | ||
| 97 | |||
| 98 | Install lighty | ||
| 99 | ============== | ||
| 100 | |||
| 101 | * ``make install`` in /usr/ports/www/lighttpd | ||
| 102 | * ``echo 'lighttpd_enable="YES"' >> /etc/rc.conf`` | ||
| 103 | |||
| 104 | ---- | ||
| 105 | |||
| 106 | Configure lighty | ||
| 107 | ================ | ||
| 108 | |||
| 109 | * ``cp /usr/local/etc/lighttpd.conf.sample /usr/local/etc/lighttpd.conf`` | ||
| 110 | * Change: "mod_fastcgi", | ||
| 111 | * Change: server.document-root = "/usr/local/www/squirrelmail/" | ||
| 112 | * Change: server.port = 443 | ||
| 113 | * Change:: | ||
| 114 | |||
| 115 | cgi.assign = ( ".pl" => "/usr/bin/perl", | ||
| 116 | ".cgi" => "/usr/bin/perl", | ||
| 117 | "/cgi-bin/qmailadmin" => "", | ||
| 118 | "/ezmlm-cgi" => "" ) | ||
| 119 | |||
| 120 | * Change: ssl.engine = "enable" | ||
| 121 | * Change: ssl.pemfile = "/var/qmail/control/servercert.pem" | ||
| 122 | * To inform users to use https, put a document to /usr/local/www/data/index.html and add:: | ||
| 123 | |||
| 124 | #compatibility | ||
| 125 | $SERVER["socket"] == "<insert your ip address>:80" { | ||
| 126 | ssl.engine = "disable" | ||
| 127 | server.name = "<your fqdn>" | ||
| 128 | server.document-root = "/usr/local/www/data" | ||
| 129 | } | ||
| 130 | |||
| 131 | ---- | ||
| 132 | |||
| 133 | Install squirrelmail | ||
| 134 | ==================== | ||
| 135 | * ``make install`` in /usr/ports/mail/squirrelmail | ||
| 136 | * Use default options for php5 | ||
| 137 | * Follow the instructions squirrelmail port prints out | ||
| 138 | |||
| 139 | ---- | ||
| 140 | |||
| 141 | Install qmailadmin / ezmlm-idx | ||
| 142 | ============================== | ||
| 143 | |||
| 144 | * ``make install WITH_SPAM_DETECTION=TRUE SPAM_COMMAND="| /usr/local/bin/spamc -f | /usr/local/bin/maildrop" CGIBINDIR=www/squirrelmail/cgi-bin CGIBINSUBDIR= WEBDATADIR=www/squirrelmail WEBDATASUBDIR=qmailadmin in /usr/ports/mail/qmailadmin`` | ||
| 145 | * Use default options for ezmlm-idx | ||
| 146 | |||
| 147 | ---- | ||
| 148 | |||
| 149 | Install qmailadmin plugin for squirrelmail | ||
| 150 | ========================================== | ||
| 151 | |||
| 152 | * ``make install`` in /usr/ports/mail/squirrelmail-qmailadmin_login-plugin | ||
| 153 | |||
| 154 | ---- | ||
| 155 | |||
| 156 | Install maildrop | ||
| 157 | ================ | ||
| 158 | |||
| 159 | * ``make install`` in /usr/ports/mail/maildrop | ||
| 160 | |||
| 161 | ---- | ||
| 162 | |||
| 163 | Install the maildrop spam sort magic | ||
| 164 | ==================================== | ||
| 165 | |||
| 166 | * install http://erdgeist.org/arts/software/Code/elektropost/maildroprc to /usr/local/etc/maildroprc | ||
| 167 | |||
| 168 | ---- | ||
| 169 | |||
| 170 | Install spamassassin | ||
| 171 | ==================== | ||
| 172 | |||
| 173 | * ``make install`` in /usr/ports/mail/p5-Mail-SpamAssassin, keep SPAMC, SSL, uncheck all others | ||
| 174 | * ``echo '-d 192.168.0.2' > /usr/local/etc/mail/spamassassin/spamc.conf`` | ||
| 175 | |||
| 176 | ---- | ||
| 177 | |||
| 178 | Install the Valid RCPTTO checking stuff | ||
| 179 | ======================================= | ||
| 180 | |||
| 181 | * install http://erdgeist.org/arts/software/Code/elektropost/mkvalidrcptto to /usr/local/vpopmail/bin/mkvalidrcptto | ||
| 182 | * ``chmod +x /usr/local/vpopmail/bin/mkvalidrcptto`` | ||
| 183 | * ``cpan install CDB_File`` to help perl understand cdb files | ||
| 184 | * ``make install`` in /usr/ports/databases/cdb/ | ||
| 185 | * Add a script to your crontab (e.g. /usr/local/vpopmail/etc/tidymail.sh) that contains:: | ||
| 186 | |||
| 187 | /usr/local/vpopmail/bin/mkvalidrcptto | /usr/local/bin/cdbmake-12 /var/qmail/control/validrcptto.cdb /tmp/validrcptto.tmp | ||
| 188 | |||
| 189 | ---- | ||
| 190 | |||
| 191 | Install the auto trash-pruning script | ||
| 192 | ===================================== | ||
| 193 | |||
| 194 | * Add a script to your crontab (e.g. /usr/local/bin/prune-trash.sh) that contains:: | ||
| 195 | |||
| 196 | find -E /usr/local/vpopmail/domains/ -type f -iregex "^.*/maildir/.*\.(junk|trash|spam)(\.[^/]+)?/(new|cur|tmp)/.*$" -mmin +86400 -delete | ||
| 197 | |||
