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bala420
Copper Contributor
Jul 01, 2019

550 5.7.64 Relay Access Denied ATTR36

Dear Sir,

 

We are seeing SMTP ; 550 5.7.64 TenantAttribution; Relay Access Denied [OS2JPN01FT010.eop-JPN01.prod.protection.outlook.com]. while sending emails from relay using (Java program) tomcat server.

 

Thank you

 

R.Bala

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