本意是为了备份特殊用户发出的邮件,现在在邮件过滤中已达到此功能,复制到备份用户的邮箱中,现在的问题是想在这些邮件的标题中加上特定字符以区别正常邮件(Add an extra header item 1 to message ),
规则如下:
if the from header contains 'test1@test.com' or 'test2@test.com'
...then copy this message to "backup@test.com" and add header 1 "backmail","backmail"