Hey @humble - your Mails via @mail_gun (198.61.254.5) partly lack proper DNS configuration and the Server is listed on DNSBLs…
— adlerweb|BitBastelei (@adlerweb) 26.03.2017 11:51
Hey @humble - your Mails via @mail_gun (198.61.254.5) partly lack proper DNS configuration and the Server is listed on DNSBLs…
— adlerweb|BitBastelei (@adlerweb) 26.03.2017 11:51