Patent attributes
Systems and methods for email processing are described. Embodiments of the present disclosure identify a plurality of email recipients, wherein each of the plurality of email recipients has an email address associated with one of a plurality of internet service providers (ISPs); identify a plurality of internet protocol (IP) addresses, wherein each of the plurality of IP addresses is available for sending email from a user to the plurality of email recipients; compute an ISP-IP score for each of a plurality of ISP-IP pairs based on email delivery statistics; select an IP address from the plurality of IP addresses corresponding to each of the plurality of email recipients based on the ISP-IP score; and transmit an email to each of the plurality of email recipients from the selected IP address.
