Dňa 2. 9. 2014 16:36 Fernando Maior wrote / napísal(a):
Also, if you look at smtpd_sasl_exceptions_networks you see:
What remote SMTP clients the Postfix SMTP server will not offer AUTH
support to.
AUTH support I want to offer my clients/subnets only. This ensures that
if occurs leak credentials, the attacker will not be able to send e-mail
through my server. Receiving e-mails from all internet destined for my
legitimate users will continue to function, will work without problems.
In this case, the client 'XYZ' does not need AUTH support. Is that so?
Lubo M.
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