解析imap的bodystructor，分析邮件信息-bodystructor imap, mail information analysis

test mail for uploading data

飞雪邮件*系统,实现了电子邮件的*，喜欢的人-Snow mass-mailing system to realize the e-mail blasts, like people to see

Email filtering is the processing of email to organize it according to specified criteria. Most often this refers to the automatic processing of incoming messages, but the term also applies to the intervention of human intelligence in addition to ant