Georg Lutz writes:
On 2006-01-26, Sam Varshavchik wrote:Bottom line: gmx.de expressly prohibits -- via their SPF record -- from sending mail with a @gmx.de return address from anywhere except their own mail servers.Wow - thats impressive. There are only few domains which enforce their spf policy with "-all". Even use-Sender-ID/SPF-or-die - M$ has not switched his records to "hot".
I also do that. Furthermore, on incoming mail, I also reject SPF statuses of "neutral" as well.
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