Differences between revisions 5 and 6

Notes on Linux PostFix email server

Aliases configured in
```
/etc/postfix/virtual
```
compile file in to *.db with postmap
```
/usr/sbin/postmap /etc/postfix/virtual
```

Setup postfix so gmail can send email through your server to use your own domain

https://wiki.vigor.nz/smtp
add entries to /etc/postfix/sasl_passwd
- then compile to db with # postmap sasl_passwd

Test local user/password with testsaslauthd

testsaslauthd -u <user> -p <password> -f /var/spool/postfix/var/run/saslauthd/mux

Test with openssl s_client

$ echo -n "<user>" | base64
$ echo -n "<password>" | base64
$ openssl s_client -connect vigor.nz:25 -starttls smtp
EHLO test.com
AUTH LOGIN
334 VXNlcm5hbWU6   >> = "Username:" in base64
<user|base64>
334 UGFzc3dvcmQ6   >> = "Password:" in base64
<pass|base64>
535 5.7.8 Error: authentication failed: authentication failure

-  ⇤ ← Revision 5 as of 2020-05-03 13:48:38 → 
  Size: 765
  Editor: PieterSmit
  Comment:
+   ← Revision 6 as of 2020-05-03 13:50:03 → ⇥
  Size: 924
  Editor: PieterSmit
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 15:
- * Test with {{{
+ * Test local user/password with testsaslauthd {{{
testsaslauthd -u <user> -p <password> -f /var/spool/postfix/var/run/saslauthd/mux
}}}

 * Test with openssl s_client {{{