# SMTP error details and rejected_header log selector need_ipv4 # exim -bs mail from:<> rcpt to: data From: rcpt to: data From: bad@domain . mail from: rcpt to: rset mail from: rcpt to: data From: rcpt to: data From: . mail from: rcpt to: rset mail from:<> rcpt to: rset mail from:<> rcpt to: rset quit **** exim -DDETAILS=true -DSELECTOR=-rejected_header -bs mail from:<> rcpt to: data From: rcpt to: data From: bad@domain . mail from: rcpt to: rset mail from: rcpt to: data From: rcpt to: data From: . mail from: rcpt to: rset mail from:<> rcpt to: rset rset mail from:<> rcpt to: quit ****