Re: [Emailcore] Ticket #5: G.5. Remove or deprecate the work-around from code 552 to 452?

Hector Santos <hsantos@isdg.net> Sun, 28 March 2021 13:52 UTC

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Date: Sun, 28 Mar 2021 09:52:24 -0400
From: Hector Santos <hsantos@isdg.net>
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Subject: Re: [Emailcore] Ticket #5: G.5. Remove or deprecate the work-around from code 552 to 452?
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On 3/28/2021 9:02 AM, Alexey Melnikov wrote:
> Hi John,
>
> Trying to concentrate on the specific text about treating 552 in response to RCPT TO as 452: based on feedback from Victor and Jeremy (and I can confirm that Isode's MTA is doing the same), I don't believe implementations are actually 552 in response to RCPT TO as 452. So I think the SHOULD requirement should be removed, with possibly some note in the document that this has changed. Do you agree?
>
>

Since 2003 or so, wcSMTP issues:

     if ((MaxRecipients > 0) && (TotalRecipients+1 > MaxRecipients)) {
         Send("552 Maximum (%d) Recipients reached.\r\n",MaxRecipients);
         smtplog("RCPT: Maximum (%d) Recipients reached.",MaxRecipients);
         return TRUE;
     }


Where MaxRecipient is by default zero (0).  Any defined value would be 
system wide -- not per AUTHorized user although I should probably add 
that for the next update. <g>

-- 
Hector Santos,
https://secure.santronics.com
https://twitter.com/hectorsantos