您最多选择25个主题
主题必须以字母或数字开头，可以包含连字符 (-)，并且长度不得超过35个字符
- Put the two input csv files into this folder (project root)
- rename csv with all customer to “customer.csv”
- rename csv with email addresses that shall be filtered to “filter.csv”
- run php createExport.php
- the file “export.csv” is the result csv
