diff options
| author | Caleb Noelke <cjn075@sheriffmediocre.xyz> | 2023-02-22 14:59:27 -0500 |
|---|---|---|
| committer | Caleb Noelke <cjn075@sheriffmediocre.xyz> | 2023-02-22 14:59:27 -0500 |
| commit | cb549e1a98a1e936a98348517d507826defc2f68 (patch) | |
| tree | 1e6f011a953753a736c0d1f0d5795e8b3fc604ec | |
| parent | e0ddb093fe333ad4c71080ccba062ef8de87acb5 (diff) | |
| -rw-r--r-- | README.md | 57 | ||||
| -rwxr-xr-x | addmailacc.sh | 2 |
2 files changed, 57 insertions, 2 deletions
diff --git a/README.md b/README.md new file mode 100644 index 0000000..ce250d9 --- /dev/null +++ b/README.md @@ -0,0 +1,57 @@ +## Automatically add mail accounts +This script will automatically create an account for a mail server configured with [emailwiz](https://github.com/lukesmithxyz/emailwiz). +It can also add accounts for separate domains configured for the mail server with postfix aliases. + +I've written up a guide for setting up secondary domains based off of [this issue](https://github.com/LukeSmithxyz/emailwiz/issues/124). +You will need to add this to your server's configuration *before* you add accounts on secondary domains with this script. +I may or may not script this later on. +Add virtual aliases to /etc/postfix/virtual: + +``` +@example2.tld user2 +@example3.tld user3 # forward mail to from a domain to a specific UNIX user + +user2@example.tld user2 +user3@example.tld user3 # forward mail - aliased - from a singular domain to multiple UNIX users +``` +run postmap /etc/postfix/virtual so postfix will make/utilize a hashtable + +Add these lines to /etc/postfix/main.cf: +``` +relay_domains = example1.tld, example2.tld, example3.tld... +.... +virtual_alias_maps = hash:/etc/postfix/virtual +virtual_alias_domains = $virtual_alias_maps +``` + +Add these lines to your opendkim configuration +``` +/etc/postfix/dkim/keytable: + +mail._domainkey.example1.tld example1.tld:mail:/etc/postfix/dkim/example1.tld/mail.private +mail._domainkey.example2.tld example2.tld:mail:/etc/postfix/dkim/example2.tld/mail.private +mail._domainkey.example3.tld example3.tld:mail:/etc/postfix/dkim/example3.tld/mail.private + +/etc/postfix/dkim/signingtable + +*@example1.tld mail_domainkey.example1.tld +*@example2.tld mail_domainkey.example2.tld +*@example3.tld mail_domainkey.example3.tld + +/etc/postfix/dkim/trustedhosts +127.0.0.1 +localhost +*.example1.tld +*.example2.tld +*.example3.tld +``` + + +You need to manually generate dkim keys for each subsequent domain you use with the server +``` +mkdir -p "/etc/postfix/dkim/example2.tld" +opendkim-genkey -D "/etc/postfix/dkim/example2.tld" -d "example2.tld" -s "mail" +chgrp -R opendkim /etc/postfix/dkim/* +chmod -R g+r /etc/postfix/dkim/* +``` +Then you need to grab the keys from ```/etc/postfix/dkim/example2.tld/mail.txt``` and paste it into your registrar's txt records along with the dmarc and spf nonsense. diff --git a/addmailacc.sh b/addmailacc.sh index 505346f..ffa7eea 100755 --- a/addmailacc.sh +++ b/addmailacc.sh @@ -2,8 +2,6 @@ #this script was written based off information from this github issue: https://github.com/LukeSmithxyz/emailwiz/issues/124 -#I plan on further expanding the functionality to include adding new domains to the appropriate postfix and opendkim configuration files and finally incorporate everything into the main emailwiz script - address="$1" #retrieve the system mail name used during the inital postfix setup |