Laszlo Kupor put forth on 10/3/2009 5:16 AM: > Hello! > > I migrate a Sendmail system to Postfix, but i have > incompatibility/performance problem. The Sendmail catch envelope "rcpt > to:" recipients and if relay is applicable sends mail to "rcpt to:" > addresses email domain part MX mail server. If all the recipients > domains MX host are same Sendmail sends mail in one SMTP session as one > mail for all recipients. > For ex.: > > recipients: us...@domain1.com > us...@domain1.com > us...@domain2.com > us...@domain3.com
[snip] I'm not sure this is exactly what you need, but start by taking a look at the following options. I do not know what values you need to specify. Others here will know, but may not respond for a few hours yet. Experiment with thees and see if they do the trick. http://www.postfix.org/postconf.5.html#smtp_destination_concurrency_limit http://www.postfix.org/postconf.5.html#smtp_destination_recipient_limit -- Stan
