North American Network Operators Group

Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical

Re: and other impatient Postfix mailers everywhere

  • From: Steven J. Sobol
  • Date: Thu Aug 02 13:59:13 2001

On Thu, 2 Aug 2001 [email protected] wrote:

> Apparently, the nameservers for the and
> zones are overloaded (I get <10% ICMP_echo's
> back, and virtually never any DNS answers), causing a more than
> 60-second connection-established -> 220 Hello banner
> answering delay on typical Unix-based Sendmail (and other SMTP)
> servers with default DNS resolver timeouts.


Just blackholes and dialups? Did you check relays? Or do you not use RSS?

-- LLC - Steve "Web Dude" Sobol, CTO - [email protected] 

Donate a portion of your monthly ISP bill to your favorite charity or
non-profit organization! E-mail me for details.