EvilAdmin, Org - Postfix + Courier + Squrriel Mail + Mailman

Postfix Configuration

Add 'vmail' Account:
useradd -m vmail
Add to /etc/postfix/main.cf:
## If maildrop exists please use maildrop instead of courier
# virtual_transport = maildrop
virtual_transport = courier
virtual_mailbox_domains = catspaw.org
virtual_mailbox_base = /home/vmail/
virtual_mailbox_maps = hash:/etc/postfix/vmailbox
virtual_minimum_uid = 100
virtual_uid_maps = static:
VMAIL_UID

virtual_gid_maps = static:
VMAIL_GID

virtual_alias_maps = hash:/etc/postfix/virtual
Add to /etc/postfix/master.cf:
courier unix - n n - - pipe user=vmail argv=/usr/bin/deliverquota -c /home/vmail/${recipient}/
Create emtpy /etc/postfix/vmailbox:
touch /etc/postfix/vmailbox
Enable smtps w/ tls/sasl for relaying. Uncomment the following in /etc/postfix/master.cf
smtps inet n - n - - smtpd -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
tlsmgr fifo - - n 300 1 tlsmgr
Create blank /etc/sasldb2 file and set the permissions correctly.
touch /etc/sasldb2
chmod 640 /etc/sasldb2

Courier-IMAP configuration

Get the vmail account for the /etc/userdb:
pw2userdb | grep vmail > /etc/userdb
chmod 700 /etc/userdb
Enable Squirrelmail with courier at HTDOCS/squirrelmail/config/config_local.php:
$imap_server_type = 'courier'; ## Tell squirrelmail we use courier
$default_folder_prefix = ''; ## Courier dislikes the prefix concept
$auto_create_special = false; ## Courier dislikes 'special folders'

Side Note:

If you get a 'Cannot create mail/Sent' in Squirrelmail you may have to go into Options->Folder Preferences and change 'Folder Path:' to blank.

New Virtual Domain

Edit /etc/postfix/main.cf and modify 'virtual_mailbox_domains'
virtual_mailbox_domains = catspaw.org, squirrelhill.com
Restart Postfix

New Alias

Adding new alias to /etc/postfix/virtual in the followng format:
# Mail name@address mailto@theirdomain.com
meercat@catspaw.org mouring@rabbithill.org
Remake virtual hash:
postmap hash:vmailbox

Adding New User

Adding new user to /etc/postfix/vmailbox in the following format:
# MAIL NAME@ADDRESS MAILBOXNAME (same as email)
meercat@catspaw.org meercat@catspaw.org
Remake virtual hash:
postmap hash:vmailbox
Adding /etc/userdb entry:
userdb 'meercat@catspaw.org' set home=/home/vmail mail=/home/vmail/meercat@catspaw uid=
VMAIL_UID
gid=
VMAIL_GID
Send test mail to generate mail folders:
echo 'test' > mail meercat@catspaw.org
Set imap password by doing:
userdbpw | userdb 'meercat@catspaw.org' set imappw
Set pop3 password by doing:
userdbpw | userdb 'meeercat@catspaw.org' set pop3pw
Rebuilding Database:
makeuserdb
Create SASL entry for outgoing mail delivery:
saslpasswd -c -u catspaw.org -a smtpauth meercat

Side note: Anytime you change the user database. Either a password or an entry in userdb. You need to do '

makeuserdb

' for it to take affect.

Additional Notes for getting mailman to work.

Add to the 'main.cf' the following:
## Mailman
owner_request_special = yes
recipient_delimiter = +
unknown_local_recipient_reject_code = 550
Add to the bottom of /usr/lib/mailman/Mailman/mm_cfg.py:
## Postfix
MTA = 'Postfix'
Run /usr/lib/mailman/bin/genaliases
Go to /var/lib/mailman/data and type:
chown mailman:mailman aliases.db aliases
Modify the 'main.cf' for postfix to include:
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
Set mailman site password:
# cd /usr/lib/mailman/bin
tigger:/usr/lib/mailman/bin # ./mmsitepass
New site password: *****
Again to confirm password: *****
Password changed.
Modify apaache httpd.conf to include:
## Mailman
ScriptAlias /mailman/ /usr/lib/mailman/cgi-bin/
Alias /pipermail/ /var/lib/mailman/archives/public/
<Directory /usr/lib/mailman/cgi-bin/>
allow from all
</Directory>
<Directory /var/lib/mailman/archives/>
Options +FollowSymLinks
allow from all
</Directory>
Change /etc/mailman.cgi-gid to hold the GID of the WWW GID.