4f514c3e_spamdyke__Documentation__Description
[CODE] ALLOWED_AUTHENTICATED [Description] 
The remote client successfully authenticated using SMTP AUTH with spamdyke. If qmail is patched to provide SMTP AUTH, this code will never be used. This message is only printed in full log files (see Logging All Data); the normal log will only contain ALLOWED.
spamdyke: Documentation
Description