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kjpol930@learner.dvusd.org: host ASPMX.L.GOOGLE.COM[142.250.1.26] said: 550-5.7.1 Your email has been rejected because students are not allowed to send 550-5.7.1 or receive email from accounts outside of the dvusd.org domain. - 550 5.7.1 gcdp k1-20020a056e02134100b003592e0ec503si3335941ilr.87 - gsmtp (in reply to end of DATA command)