Has anyone experienced problems with instances of CF7 that
just stop sending mail? The instances we're having problems with
stop writing mail files to the mail spool folder after long periods
of uptime (several weeks.) The volumes of mail involved are
generated from a workflow system at a rate of around one mail per
minute for approx.18 hours per day, 6 days a week. We can find no
reason for the issue in any of the logs, and the only way to
resolve the issue is to restart the problematic instance. We're
running CF7 in J2EE configuration.
Anyone have any CF7 tips, advice or workarounds (other than
upgrade to CF8, which isn't an option)? Thanks.