sendBySSL 发件人名含UTF8 字符时报错

[SuperGoo]

File: worker/mail.go
Func: sendBySSL
Desc: mailContent.FromName 包含utf8字符时，发邮件报错
Send mail error! gomail: could not send email 1: gomail: invalid address "=?UTF-8?q?.....

Fix:
m.SetHeader("From", mailContent.FromName+"<"+mailContent.From+">", )
改为
m.SetAddressHeader("From", mailContent.From, mailContent.FromName )