Code: postfix/smtpd[5009]: connect from HOSTNAME[IP] postfix/smtpd[5009]: 9024E20E1CD: client=HOSTNAME[IP], sasl_method=PLAIN, [email protected] postfix/cleanup[5034]: 9024E20E1CD: message-id=<[email protected]> postfix/qmgr[18922]: 9024E20E1CD: from=<[email protected]>, size=1094649, nrcpt=1 (queue active) postfix/smtpd[5040]: connect from localhost[127.0.0.1] postfix/smtpd[5040]: warning: Illegal address syntax from localhost[127.0.0.1] in MAIL command: <postmaster@${myhostname}> amavis[374]: (00374-19) Negative SMTP resp. to DATA: 503 5.5.1 Error: need RCPT command amavis[374]: (00374-19) (!)SEND via SMTP: <postmaster@${myhostname}> -> <[email protected]>,[email protected] 501 5.1.7 Failed, id=00374-19, from MTA([127.0.0.1]:10025): 501 5.1.7 Bad sender address syntax amavis[374]: (00374-19) (!)FAILED to notify recipient [email protected]: 501 5.1.7 Failed, id=00374-19, from MTA([127.0.0.1]:10025): 501 5.1.7 Bad sender address syntax amavis[374]: (00374-19) Blocked BANNED (multipart/mixed | application/x-msdownload,.exe,.exe-ms,testfile.exe | .exe,.exe-ms,TestFile.exe), [IP] [IP] <[email protected]> -> <[email protected]>, Message-ID: <[email protected]>, mail_id: yACTInXAm3W9, Hits: -, size: 1094649, 3502 ms postfix/smtp[5035]: 9024E20E1CD: to=<[email protected]>, relay=127.0.0.1[127.0.0.1]:10024, delay=5, delays=1.4/0.02/0.01/3.5, dsn=2.5.0, status=sent (250 2.5.0 Ok, id=00374-19, DISCARD(bounce.suppressed)) postfix/qmgr[18922]: 9024E20E1CD: removed postfix/smtpd[5040]: disconnect from localhost[127.0.0.1] (the '{myhostname}' is in exactly that way in the mail.log) i dont understand, why the first 3 'amavis' lines give me an error. my filter for *.exe files: (what is shown in the list of filters) Code: /^Content-(Disposition|Type).*names*=s*”?(.*.(bat|exe|scr))(?=)?”?s*(;|$)/x (what i typed in the field before saving) Code: /^Content-(Disposition|Type).*name\s*=\s*”?(.*\.(bat|exe|scr))(\?=)?”?\s*(;|$)/x please help to avoid this errormessage. thanks in advance, giftsnake