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red traffic light signal Status: softfail (red light)
Explanation: Please see https://www.openspf.ca/why.perl?id=nobody%40toomany2.spf.guru&ip=16.89.3.3&receiver=spfquery : Reason: mechanism
Comment: transitioning domain of toomany2.spf.guru does not designate 16.89.3.3 as permitted sender
RFC4408§7: Received-SPF: softfail (transitioning domain of toomany2.spf.guru does not designate 16.89.3.3 as permitted sender) client-ip=16.89.3.3; envelope-from=nobody@toomany2.spf.guru;

Why? Did SPF prevent the delivery of your eMail message?  If so, the most likely reason is that your mail server is not authorized to send eMail on your behalf from one or more of its IP addresses.  If this is not the reason, your mail systems administrator may need to update the SPF record for your internet domain name.