Re: SMTP syntax (was: Content Filtering in smtpd(8) with amavisd-new)

2014-02-26 Thread Claus Assmann 
On Wed, Feb 26, 2014, Aaron Poffenberger wrote:

 I tried that. If you telnet into smtpd to manually send an email and set
 rcpt to: user you will receive a 553 Recipient address syntax

That's invalid even if you gave a proper address.

RFC 5321:

  RCPT TO:forward-path [ SP rcpt-parameters ] CRLF
...
   Since it has been a common source of errors, it is worth noting that
   spaces are not permitted on either side of the colon following FROM
   in the MAIL command or TO in the RCPT command.  The syntax is exactly
   as given above.

Re: SMTP syntax (was: Content Filtering in smtpd(8) with amavisd-new)

2014-02-26 Thread Aaron Poffenberger 
On Feb 26, 2014, at 1:15 PM, Claus Assmann ca+openbsd_m...@esmtp.org wrote:

 On Wed, Feb 26, 2014, Aaron Poffenberger wrote:
 
 I tried that. If you telnet into smtpd to manually send an email and set
 rcpt to: user you will receive a 553 Recipient address syntax
 
 That's invalid even if you gave a proper address.
 
 RFC 5321:
 
  RCPT TO:forward-path [ SP rcpt-parameters ] CRLF
 ...
   Since it has been a common source of errors, it is worth noting that
   spaces are not permitted on either side of the colon following FROM
   in the MAIL command or TO in the RCPT command.  The syntax is exactly
   as given above.
 

I didn’t know that.

Thanks.