In noDelayAddresses you can put trusted domains for non-grelisting.
However you should not trust domains but servers as letters can be
signed with any sender adres.
There is need for (another) option that would do what noDelayAddresses
does but ONLY if there is SPF PASS result. That way you can trust
servers handling domain but not declared sender domain.
Get latest updates about Open Source Projects, Conferences and News.