it'S always trying to deliver but it won't stop or bounce the message back.
2009-08-12 20:35:01 SMTP error from remote mail server after RCPT TO:<>: host mail1.[mailhost].net [212.***.***.2]: 421 Unexpected failure, please try later
2009-08-12 20:35:02 SMTP error from remote mail server after RCPT TO:: host mail2.[mailhost].net [212.***.***.1]: 421 Unexpected failure, please try later
2009-08-12 20:35:02 :<>: host mail2.[mailhost].net [212.***.***.1]: 421 Unexpected failure, please try later
Is there anyway I can make it stop trying to deliver it? I thought this would happen after a maximum of 24h...
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