Jay, See if some of this helps:
http://blog.cutterscrossing.com/index.cfm/2006/12/10/ColdFusion-Mail-Spool-Lock Steve "Cutter" Blades Adobe Certified Professional Advanced Macromedia ColdFusion MX 7 Developer _____________________________ http://blog.cutterscrossing.com James Smith wrote: > I have recently started getting a lot of failed messages in the > "\Mail\Undelivr" folder with 421 errors in the log files. > > It seems to be that if I put 4-5 messages in the spool most of them go most > of the time, if I put 20-30 messages in the spool half of them fail and if I > put 100-500 messages in the spool most of them fail. > > The only thing I can think of is that CF is trying to do parallel deliveries > and the SMTP server is not letting it. Does CF to parallel mail delivery > and if so is there any way to disable this to test the theory? > > -- > Jay > > No virus found in this outgoing message. > Checked by AVG Free Edition. > Version: 7.5.516 / Virus Database: 269.19.2/1223 - Release Date: 13/01/2008 > 20:23 > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:296556 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
