I want to use AWS SES service to set inbound rule , to invoke my lambda function when receiving a new Gmail message. I don’t want it to pass any records to lambda function , I just want it to invoke the function.I don’t own domain , I want to use SES service purely for personal reasons.Is there any way to invoke my lambda function when receiving a Gmail without owning a domain? If not , what other free/cheap options/ways do I have?