Hi
I'm having trouble connecting to a client's email server.
There's a point in the smtp session handshaking where the client misses the flow after STARTTLS...
The smtpclient generates 2 logs (both attached below)
Can anyone check the log and see what can be the problem?
Regards
Claudio H
log1:
20220601-18:18:05 :INETCONNECT(
c2400586.ferozo.com, 25 )
>> B7CB920 <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETSENDALL( B7CB920, 20, EHLO tipClientSMTP )
>> 20 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>>
220-c240.dattaweb.com ESMTP Exim 4.93 #5 Wed, 01 Jun 2022 18:18:10 -0300 <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 220- We do not authorize the use of this system to transport unsolicited, <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 220 and/or bulk e-mail. <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>>
250-c240.dattaweb.com Hello tipClientSMTP [181.47.6.188] <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250-SIZE 73400320 <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250-8BITMIME <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250-PIPELINING <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250-AUTH PLAIN LOGIN <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250-CHUNKING <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250-STARTTLS <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 250 HELP <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:05 :INETSENDALL( B7CB920, 10, STARTTLS )
>> 10 <<
20220601-18:18:05 :INETRECVLINE( B7CB920, , 512 )
>> 220 TLS go ahead <<
20220601-18:18:05 :INETERRORCODE( B7CB920 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B7F5530, 20, EHLO tipClientSMTP )
>> -1 <<
20220601-18:18:07 :INETRECVLINE( B7F5530, , 512 )
>> NIL <<
20220601-18:18:07 :INETERRORCODE( B7F5530 )
>> -1 <<
log2:
20220601-18:18:07 :INETCONNECT(
c2400586.ferozo.com, 25 )
>> B876FA0 <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 38, HELO facturael...@adaXXX.com )
>> 38 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>>
220-c240.dattaweb.com ESMTP Exim 4.93 #5 Wed, 01 Jun 2022 18:18:12 -0300 <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 220- We do not authorize the use of this system to transport unsolicited, <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 220 and/or bulk e-mail. <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 250
c240.dattaweb.com Hello facturael...@adaXXX.com [181.47.6.188] <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 250 OK <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 40, RCPT TO: <
sop...@civilXXXXX.com.ar> )
>> 40 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 550 User unknown / Usuario desconocido / Usuario desconhecido <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 503 sender already given <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 503 sender already given <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 503 sender already given <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 503-sender already given <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> 503 Too many syntax or protocol errors <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> 0 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> NIL <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> -2 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> NIL <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> -2 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> NIL <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> -2 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 46, MAIL FROM: <facturael...@adaXXX.com> )
>> 46 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> NIL <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> -2 <<
20220601-18:18:07 :INETSENDALL( B876FA0, 5, . )
>> 5 <<
20220601-18:18:07 :INETRECVLINE( B876FA0, , 512 )
>> NIL <<
20220601-18:18:07 :INETERRORCODE( B876FA0 )
>> -2 <<