use auxiliary/gather/search_email_collector
msf auxiliary(search_email_collector) > set DOMAIN 163.com
DOMAIN => 163.com
msf auxiliary(search_email_collector) > set SEARCH_BING
SEARCH_BING => true
msf auxiliary(search_email_collector) > set SEARCH_YAHOO
SEARCH_YAHOO => true
msf auxiliary(search_email_collector) > set SEARCH_GOOGLE
SEARCH_GOOGLE => true
msf auxiliary(search_email_collector) > run
[*] Harvesting emails .....
[*] Searching Google for email addresses from 163.com
[*] Extracting emails from Google search results...
[*] Searching Bing email addresses from 163.com
[*] Extracting emails from Bing search results...
[*] Searching Yahoo for email addresses from 163.com
[*] Extracting emails from Yahoo search results...
[*] Located 8 email addresses for 163.com
[*] 207myspring@163.com
[*] 315142507@163.com
[*] aiqinghaha100@163.com
[*] aokecut@163.com
[*] cormilk@163.com
[*] nuzliuarv@163.com
[*] pkhwdtsog@163.com
[*] qrdevcwfh@163.com
[*] Auxiliary module execution completed
msf auxiliary(search_email_collector) >
效果一般般嘛