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jtang3@student.smusd.us: host aspmx.l.google.com[108.177.121.27] said: 550-5.7.1 This message was rejected because your domain is restricted. Please 550 5.7.1 contact SMUSD for more details. 626-299-7000 - gcdp i13-20020a056e0212cd00b0034f22a282ebsi4800687ilm.45 - gsmtp (in reply to end of DATA command)