One Hat Cyber Team

Your IP: 216.73.216.23
Server IP: 178.33.27.10
Server: Linux cpanel.dev-unit.com 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64
Server Software: Apache/2.4.57 (Unix) OpenSSL/1.0.2k-fips
PHP Version: 8.2.11
Buat File | Buat Folder

Dir : ~/usr/share/doc/dovecot-2.2.36/wiki/

View File Name : PasswordDatabase.ExtraFields.AllowNets.txt

Allow_nets extra field
----------------------

The allow_nets field is a comma separated list of IP addresses and/or networks
where the user is allowed to log in from. If the user tries to log in from
elsewhere, the authentication will fail the same way as if a wrong password was
given.

Example: 'allow_nets=127.0.0.0/8,192.168.0.0/16,1.2.3.4,4.5.6.7'.

IPv6 addresses are also allowed. IPv6 mapped IPv4 addresses (eg.
'::ffff:1.2.3.4') are converted to standard IPv4 addresses before matching. 
Example:'allow_nets=::1,2001:abcd:abcd::0:0/80,1.2.3.4'

passwd-file example
-------------------

---%<-------------------------------------------------------------------------
user:{plain}password::::::allow_nets=192.168.0.0/24
---%<-------------------------------------------------------------------------

Keyword 'local'
---------------

The keyword 'local' is accepted for Non-IP connections like Unix socket. For
example, with a Postfix/LMTP delivery setup, you must include 'local' for
Postfix to verify the email account:

---%<-------------------------------------------------------------------------
passdb {
  driver = static
  args = password=test allow_nets=local,127.0.0.1/32
}
---%<-------------------------------------------------------------------------

Otherwise, you will see this error in the log:

---%<-------------------------------------------------------------------------
[/var/run/dovecot/lmtp] said: 550 5.1.1 <test2@example.com> User doesn't exist:
test2@example.com (in reply to RCPT TO command))
---%<-------------------------------------------------------------------------

(This file was created from the wiki on 2018-05-23 04:42)