Re: [exim] is it possible to whitelist specific IP or port 2…

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Autor: Jeremy Harris
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A: exim-users
Assumpte: Re: [exim] is it possible to whitelist specific IP or port 26 to allow plain-text logins?
On 17/11/14 17:29, modjklist@??? wrote:
> I'm wondering if it's possible to configure exim to allow the database at xxx.xxx.xxx.01 to send email through xxx.xxx.xxx.02 with the option turned ON for "Require clients to connect with SSL or issue the STARTTLS command before they are allowed to authenticate with the server".
>
> More specifically, are either of the following 2 workarounds possible?
>
> 1. Manually edit /etc/exim.conf file (or use WHM/Cpanel, etc.) to whitelist IP address xxx.xxx.xxx.01 so that this address is allowed to login using plain text login (whereas all other IP addresses are not).
>
> or,
>
> 2. Manually edit /etc/exim.conf file (or use WHM/Cpanel, etc.) to whitelist port 26 from the rule turned ON in Cpanel for "Require clients to connect with SSL or issue the STARTTLS command before they are allowed to authenticate with the server", such that this rule does NOT apply to port 26 (but it DOES apply to port 25).


For either of those two, a suitable "server_condition" option on the
relevant authenticator definition.

http://exim.org/exim-html-current/doc/html/spec_html/ch-smtp_authentication.html
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Cheers,
Jeremy