On Mon, Jun 06, 2011 at 12:43:18PM -0400, Wietse Venema wrote: > St?phane MERLE: > > Hi, > > > > I can see in my logs that postfix is "waiting" for 10s between each email. > > What are the name and arguments of the program that is waiting? > > > mailq | wc -l > > I got a little more than 100 000 mails .... > > mailq shows the content of the incoming, active and deferred queues.
Also "hold" (with trailing "!") and "maildrop" queues. Given the scant evidence posted, most likely this OP uses MailScanner... -- Viktor.