On 5/17/2014 6:14 AM, Charles Marcus wrote:
...
The reality is that the RFCs mandate that the null sender envelope
address is one that must be accepted, as there are many things smtp
that depend on it.
...
Spammers tried to take advantage of null sender handling en masse many
years ago and had
Am 18.05.2014 00:22, schrieb Stan Hoeppner:
On 5/17/2014 6:14 AM, Charles Marcus wrote:
...
The reality is that the RFCs mandate that the null sender envelope
address is one that must be accepted, as there are many things smtp
that depend on it.
...
Spammers tried to take advantage of
