Optimizing The time of sending Mail
Hi All
I am using java mail api for sending mails by javax.mail.Transport but it takes 3 seconds to send a single mail i have to send the message to atleast 20000 customer is there any way to optimize this or is there any other API to sending mail
Note : For each customer the body and attachment will be differ
Thanks in advance,
Karthikeyan Vaithilingam.