May 26, 2018
Tools to analyze qmail-send activity
qmailanalog is a collection of tools to help you analyze qmail-send’s activity record. It supplies statistics to answer a wide variety of questions
overall how many messages? recipients? attempts? etc.
ddist how soon were 50 of the messages delivered? 90? 95? 99?
rxdelay what’s the best order of recipients for mailing lists?
recipients, rhosts who’s getting mail? bytes? messages? attempts?
successes, failures, deferrals why? how often? how much delay?
senders, suids messages? bytes? load? recipients? attempts? delay?
qmailanalog also includes several tools to focus attention on particular senders, recipients, or messages.