Hi,
I will configure your mail servers to send mass emails and integrate with any email marketing service. I will configure email security features SPF, DKIM key etc to avoid blacklist/Spam issues. I have experienced in configuring different email servers, including Exchange severs, SendMail, PostFix, Qmail, IIS SMTP relay, AWS SES. I am available on Skype for further discussion.
Regards
Omair