http://forum.directadmin.com/showthread.php?t=36468
در این باید حتما Shared Ip server رو برای هاست که Ip اشتراکی دارن وارد کنید و الا نمی تونن میل بفرستن
interface = ${lookup{$sender_address_domain}lsearch{/etc/virtual/interfaces} {$value}{SHARED.IP.FROM.SERVER}}
https://obsproject.com
http://www.rmalekghasemi.ir/file/SSLimport.pdf
https://www.namecheap.com/support/knowledgebase/article.aspx/9425//installing-a-ssl-certificate-using-directadmin
http://site-helper.com/ssl.html#install
SSL Checker
https://www.sslchecker.com/sslchecker
https://www.smartsupp.com
https://www.smartsupp.com/help/#integrations
http://www.webhostingtalk.af/forum/%D8%B7%D8%B1%D8%A7%D8%AD%DB%8C-%D8%B3%D8%A7%DB%8C%D8%AA/%D9%86%D8%B1%D9%85-%D8%A7%D9%81%D8%B2%D8%A7%D8%B1-%D9%87%D8%A7%DB%8C-%D9%85%D8%AF%DB%8C%D8%B1%DB%8C%D8%AA-%D9%81%D8%B1%D9%88%D8%B4-%D9%87%D8%A7%D8%B3%D8%AA%DB%8C%D9%86%DA%AF/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D9%87%D8%A7-ah/70-%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%AA%D8%B5%D9%88%DB%8C%D8%B1%DB%8C-%D9%86%D8%B5%D8%A8-kayako
دانلود kayako
https://support.ookla.com/hc/en-us/articles/234578588
https://www.tawk.to
https://www.livezilla.net/installation/en
https://www.olark.com
https://www.purechat.com
http://www.rmalekghasemi.ir/file/Kayako.Fusion.v4.71.0.rar