Issue in File to mail scenario

Hi,

I have a simple file to mail where file will be picked up from the NFS and it will be sent as a attachment to a specified mail.

I have done all necessary configuration in IR , ID and all the configuration needed for SMTP.

But, the problem is that receiver is not receiving the mail.

Could you please tell me what are the necessary checking should I do to make the scenario working.

Thanks,

Apu