Re: mails going to nrcpt=1 (queue active) around 15000 mails got stuck

ZhangHuangbin wrote:

*) We don't know what the root cause is, so installing a development edition may not help. But you can give it a try.
*) We don't provide upgrade tutorial for development edition, so it's hard for you to upgrade development edition to a stable release. Use it on your own.

I think we'd better check log files to try to figure it out.

Hi ZhangHuangbin,

I found this error in maillog {warning: network_biopair_interop: error writing 37 bytes to the network: broken pipe}

Then i have upgraded to postfix-2.9.6-1.el6.x86_64 i am not able see above error.

Issue : I have started getting bulk incoming mails and postfix putting every mail in active queue and that active queue not processing at all even if i flush postfix mailq.

Please suggest me what are the performance tunning steps to process incoming mails faster than usual. Now postfix processing active queue mails 2 or 3 mails every 30 seconds or 120 seconds which is very huge delay to send to inbox. My system will have 50000 messages incoming per hour. We don't send mails out which is very less presently.

I have 2xquadcore processors 24Gb of RAM.

Regards,
Kiran