On 30.09.16 15:14, /dev/rob0 wrote: > I think it's reasonable now to expect a legitimate SMTP client to > have a PTR record, and perhaps in the not-too-distant future to > expect PTR/A matching.
Based on personal experience, I stand by my recommendation to not reject e-mail based on the absence of a reverse DNS entry alone. It is easy enough to increase spam scores if you so desire, but flat out rejecting mail is is not something I would do. -Ralph