Dear All, We have a strange issue when it comes to sending out email messages using CF to a large number of subscribers (about 3,000). Some messages are delivered but some are not.
Our mail server logs contain entries such as: 13:30:39.41 3 SMTPI-46717([**IP**]) read failed. Error Code=connection closed by peer **IP** is the address of the ColdFusion server in question. I switched on mail logging in CF and it contains about 50 'Error' entries like this: Could not connect to SMTP host: mail.domain.com, port: 25 In the Mail settings in CF Administrator, I increased the connection timeout to 180 seconds and the Spool Interval to 60 seconds. Should these be set higher, or am I missing something? Is CF not sending the messages quickly enough to the mail server, or is the mail server not able to process them in time? Any ideas would be gratefully received. Many thanks, Matthew. P.S. This is running on ColdFusion MX 6.1 Standard using the normal CFMAIL ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Special thanks to the CF Community Suite Gold Sponsor - CFHosting.net http://www.cfhosting.net Message: http://www.houseoffusion.com/lists.cfm/link=i:14:3746 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/14 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:14 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.14 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
