Re: question re. sasl authentication - thanks and follow-up (lockouts?)

2013-03-03 Thread Miles Fidelman
Robert Schetterer wrote: Am 03.03.2013 13:52, schrieb Miles Fidelman: Folks, Thanks for your replies re. sasl authentication. In thinking about things, and looking at all the attacks on our mailer (repeated attempts to authenticate and send email), it occurs to me: Does the postfix smtpd prov

Re: question re. sasl authentication - thanks and follow-up (lockouts?)

2013-03-03 Thread Robert Schetterer
Am 03.03.2013 13:52, schrieb Miles Fidelman: > Folks, > > Thanks for your replies re. sasl authentication. In thinking about > things, and looking at all the attacks on our mailer (repeated attempts > to authenticate and send email), it occurs to me: > > Does the postfix smtpd provide any mechan

Re: question re. sasl authentication - thanks and follow-up (lockouts?)

2013-03-03 Thread Miles Fidelman
Folks, Thanks for your replies re. sasl authentication. In thinking about things, and looking at all the attacks on our mailer (repeated attempts to authenticate and send email), it occurs to me: Does the postfix smtpd provide any mechanisms for locking out IP/username combinations that rep