failregex = ^%(__prefix_line)sNOQUEUE: reject: RCPT from S+[<HOST>]: 554 5.7.1 .*$
        ^%(__prefix_line)sNOQUEUE: reject: RCPT from S+[<HOST>]: 450 4.7.1 Client host rejected: cannot find your hostname, ([S*]); from=<S*> to=<S+> proto=ESMTP helo=<S*>$
        ^%(__prefix_line)sNOQUEUE: reject: RCPT from S+[<HOST>]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to=<> proto=ESMTP helo= *$
        ^%(__prefix_line)sNOQUEUE: reject: EHLO from S+[<HOST>]: 504 5.5.2 <S+>: Helo command rejected: need fully-qualified hostname;
        ^%(__prefix_line)sNOQUEUE: reject: VRFY from S+[<HOST>]: 550 5.1.1 .*$
        ^%(__prefix_line)sNOQUEUE: reject: RCPT from S+[<HOST>]: 450 4.1.8 <S*>: Sender address rejected: Domain not found; from=<S*> to=<S+> proto=ESMTP helo=<S*>$
        ^%(__prefix_line)simproper command pipelining after S+ from [^[]*[<HOST>]:?$

^%(__prefix_line)sNOQUEUE: reject: RCPT from S+[<HOST>]: 550 5.1.1 .*$

Jan 27 09:42:02 host1 postfix/smtpd[3416]: NOQUEUE: reject: RCPT from unknown[109.107.106.180]: 550 5.1.1 <chiquia9p34@acosonic.com>: Recipient address rejected: User unkn
own in virtual alias table; from=<crazy434808@airoclean.ch> to=<chiquia9p34@acosonic.com> proto=ESMTP helo=<[109.107.106.180]>
Jan 27 09:42:03 host1 postfix/smtpd[3416]: NOQUEUE: reject: RCPT from unknown[109.107.106.180]: 550 5.1.1 <chiquia@acosonic.com>: Recipient address rejected: User unknown
in virtual alias table; from=<crazy434808@airoclean.ch> to=<chiquia@acosonic.com> proto=ESMTP helo=<[109.107.106.180]>
Jan 27 09:55:32 host1 postfix/smtpd[4914]: NOQUEUE: reject: RCPT from unknown[109.107.106.180]: 550 5.1.1 <michaela9p34@acosonic.com>: Recipient address rejected: User unk
nown in virtual alias table; from=<crazy878210@camgirl-info.com> to=<michaela9p34@acosonic.com> proto=ESMTP helo=<[109.107.106.180]>
Jan 27 09:55:32 host1 postfix/smtpd[4914]: NOQUEUE: reject: RCPT from unknown[109.107.106.180]: 550 5.1.1 <michaela@acosonic.com>: Recipient address rejected: User unknown
 in virtual alias table; from=<crazy878210@camgirl-info.com> to=<michaela@acosonic.com> proto=ESMTP helo=<[109.107.106.180]>