package Ġcom . de . c 0 dr . mail service . adapter . secondary . sending Ċ Ċ interface ĠMail Sending Adapter Ġ{ ĊĠĠĠ Ġfun Ġsend Mail ( to Email : ĠString , Ġsubject : ĠString , Ġhtml Body : ĠString ) Ċ }