In our AR system email queue is 550342 .Because of this reason email notification getting delayed .
How to reduce the email queue so that we can make better perfomance of email engine ..
Open up your EmailEngine guide and search for heading 'Performance and configuration settings'. Of particular interest to you may be ChunkSize, and NumberOfSenderThreads....but you should read the entire section.
Here is one thread that tried to address this issue.
check the deamon file & check the parameter for incoming/outgoing ..set these parameter accordingly outgoing >= incoming chunk.
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