javax.mail.SendFailedException: 550 5.7.1 Unable to relay for ss@acs810.acsec.com. tw

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via Coderanch by Metal Zhang, 1 year ago
550 5.7.1 Unable to relay for ss@acs810.acsec.com. tw
via Oracle Community by 807556, 1 year ago
550 5.7.1 Unable to relay for ss@acs810.acsec.com. tw
via Oracle Community by 843830, 4 months ago
Invalid Addresses; nested exception is: class javax.mail.SendFailedException: 550 5.7.1 Unable to relay for 111111111@mobile.att.net
via Oracle Community by 843833, 1 year ago
550 relaying to <mail@psylvester.net> prohibited by administrator (failed to find host name from IP address)
via gmane.org by Unknown author, 1 year ago
550 5.1.1 <gce>... User unknown
via Oracle Community by 843830, 4 months ago
Invalid Addresses; nested exception is: javax.mail.SendFailedException: 550 No such recipient
javax.mail.SendFailedException: 550 5.7.1 Unable to relay for ss@acs810.acsec.com. tw
at javax.mail.Transport.send0(Transport.java:219)
at javax.mail.Transport.send(Transport.java:81)
at Common.MailProcess.Cls_GetMailProcess.replyMessage(Cls_GetMailProcess.java:673)

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