I have a Samsung Galaxy S7 Tracfone that uses Verizon towers. I used to be able to send a text to my gmail email address, but now I get the error message "550.5.7.26 This message does not pass authentication checks (SPF and DKIM both 550.5.7.26 do not pass). SPF check for (mypixmessages.com) dpes not pass with 550-5.7.26 ip:(63.55.64.199)." The support link 81126 is not helpful, as I do not know how to set up email authenticaton for my domain, since I do not know what my domain is!
This problem just started about 6 months ago and I have not prusued an answer since I had another email address to send texts to, but now I only have my Gmail email address and cannot send texts to it.
Please help!