Gmail SPF Error
From: SpfError.html



: host gmail-smtp-in.l.google.com[142.251.116.27] said:
    550-5.7.26 This mail is unauthenticated, which poses a security risk to the
    550-5.7.26 sender and Gmail users, and has been blocked. The sender must
    550-5.7.26 authenticate with at least one of SPF or DKIM. For this message,
    550-5.7.26 DKIM checks did not pass and SPF check for [ary.com] did not
    pass 550-5.7.26 with ip: [76.237.80.4]. The sender should visit 550-5.7.26
	https://support.google.com/mail/answer/81126#authentication for 550 5.7.26
    instructions on setting up authentication.
    w30-20020a9d5a9e000000b006befdad88a7si3731472oth.236 - gsmtp (in reply to
    end of DATA command)