On Thu, 10 May 2018 06:50:46 -0500 David Jones wrote:
> I am pretty sure that Microsoft allows > trials of O365 so spammers are signing up and blasting out > junk/phishing emails until they are discovered. These spammers can > spoof anyone on O365 like toysrus.com and the SPF checks will pass. Do you have a reason to think that that's possible? It doesn't seem very likely, but there are some default whitelist entries that should go if it is.
