MV: > > Wietse: > > What is the legitimate use case for this kind of policy evasion? > > Just to be clear, I'm not a spammer, if anything, I couldn't be more > far from it. > I'm in the business of (strictly subscription-only) "monitoring > stuff". I mean, as soon as an event happens the subscribers who signed > up to that kind of event must be alerted immediately (99.9999% of the > times subscribers get a single email per day). But because we have > grown considerably recently, we needed extra outbound IPs because we > started to hit some ESP's limit of mail sent per hour from a single > source IP.
In that case, arrange for whitelisting like ever legitimate sender does. Wietse