and isn't
considered to be that much better than C/R (it doesn't clutter a
forged-sender's mail box, but it can bog down a forged-sender's mail
server with verification requests).
Well, it may be. I know, however, that a lot of people is doing this
at
the
MTA level in order to reject
Giampaolo Tomassoni wrote:
anyone knows of a SA plugin to score mails based on challenging the sender
e-mail?
I've got an experimental caching SAV plugin (wich tries to
mitigate the general obnoxiousness of SAV a tinty bit) for SA at
http://whatever.frukt.org.
I'm not recommending using
Giampaolo Tomassoni wrote:
Hi everybody,
anyone knows of a SA plugin to score mails based on challenging the sender
e-mail?
I don't mean C/R, but instead just attempt an SMTP session in order to see
if the source mailbox is known to the sending domain's MX. If it isn't, the
plugin applies a
Giampaolo Tomassoni wrote:
Hi everybody,
anyone knows of a SA plugin to score mails based on challenging the sender
e-mail?
I don't mean C/R, but instead just attempt an SMTP session in order to see
if the source mailbox is known to the sending domain's MX. If it isn't, the
plugin applies a
