There is obviously some kind of name resolution problem
Here is what I got after the connection has been established:

220 Welcome to Qmail Toaster Ver. 1.2 smtp Server ESMTP
ehlo localhost
250-Welcome to Qmail Toaster Ver. 1.2 smtp Server
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 20971520
250 AUTH LOGIN PLAIN CRAM-MD5

As you can see, there is no server name in the first "250" line.

-----Mensaje original-----
De: Nick Hemmesch [mailto:[EMAIL PROTECTED]
Enviado el: Viernes, 03 de Febrero de 2006 14:28
Para: [email protected]
Asunto: RE: [qmailtoaster] Delayed login problems

Hi,

You may want to check you DNS again, the majority of the login problems
I've encountered have been either DNS or SMTP-AUTH problems.

If you did the following and got the proper results, SSMTP-AUTH should be
eliminated as a problem:

~~~~~~

Test with telnet:
 [EMAIL PROTECTED] ~]# telnet localhost 25
 Trying 127.0.0.1...
 Connected to localhost.localdomain (127.0.0.1).
 Escape character is '^]'.
 220 server.yourdomain.com - Welcome to Qmail Toaster Ver. 1.2 smtp Server
ESMTP

After connect enter: ehlo localhost
 ehlo localhost
 250-server.yourdomain.com - Welcome to Qmail Toaster Ver. 1.2 smtp Server
 250-STARTTLS
 250-PIPELINING
 250-8BITMIME
 250-SIZE 20971520
 250 AUTH LOGIN PLAIN CRAM-MD5

Verify the above return data, then enter: quit
 [EMAIL PROTECTED] ~]# quit
 [EMAIL PROTECTED] ~]#

~~~~~~

Regards,

Nick

> Thanks for your tip, Natalio.
> Apparently, that solved the SMTP problem but the POP3 problem remains.
> I will appreciate your help if you have any suggestion.
>
>
> Thanks again.
>
> -----Mensaje original-----
> De: Natalio Gatti [mailto:[EMAIL PROTECTED]
> Enviado el: Viernes, 03 de Febrero de 2006 11:13
> Para: [email protected]
> Asunto: Re: [qmailtoaster] Delayed login problems
>
> Ariel:
> Do you have blacklists configured in /var/qmail/control/blacklists ?
> Sometimes, dns problems result in slow response times becouse the time
> involved in searching blacklists.
> Try adding RBLSMTPD="" in /etc/tcprules.d/tcp.smtp on your locals IPs,
> e.g.:
> 127.:allow,RELAYCLIENT="",RBLSMTPD=""
>
> and see what happens.
>
> Natalio
>
>
> On 2/2/06, Ariel O. Mantovani < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]> > wrote:
> Hi Nick,
>
> Thanks for your response.
> Neither POP3 nor SMTP logs shows any error.
>
> As you can see, servercert.pem and the soft link clientcert.pem are ok:
>
> -rw-r--r--  1 root qmail 1689 nov 24 12:13 servercert.pem
> lrwxrwxrwx  1 root qmail 14 nov 24 12:13 clientcert.pem -> servercert.pem
>
> Let me know if you have any idea of what is going on.
>
> Regards,
>
> Ariel.-
>
> -----Mensaje original-----
> De: Nick Hemmesch [mailto: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> ]
> Enviado el: MiƩrcoles, 01 de Febrero de 2006 15:18
> Para: [email protected]
> <mailto:[email protected]>
> Asunto: RE: [qmailtoaster] Delayed login problems
>
>> I don't think so, because even using "telnet localhost 25" o "telnet
>> localhost 110" in a SSH session the problem persists.
>>
>> -----Mensaje original-----
>> De: Jake Vickers [mailto: [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]> ]
>> Enviado el: MiƩrcoles, 01 de Febrero de 2006 12:48
>> Para: [email protected]
> <mailto:[email protected]>
>> Asunto: Re: [qmailtoaster] Delayed login problems
>>
>> Ariel O. Mantovani wrote:
>>
>>> Hi all,
>>>
>>> We were using qmailtoaster for quite a long time in a Makreake 9.2
>>> linux with no problems.
>>>
>>> A couple of new servers arrived a few weeks ago and we decided to
>>> install a new version of qmailtoaster with CentOS 4.0.
>>>
>>> Everything seemed to be working fine until 5 days ago: POP3 and SMTP
>>> daemons are taking about 20 seconds or more to give back the prompt
>>> ("+OK < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>  >" and "220 Welcome to Qmail
>>> Toaster Ver. 1.2 smtp Server ESMTP" messages)
>>>
>>> Any ideas of what seems to be the problem?
>>>
>> Maybe DNS lookups?
>
> Hi,
>
> Do the logs show any errors. Check to see that you have a proper
> servercert.pem and the soft link to clientcert.pem (644 root:qmail).
>
> Let me know what you find.
>
> Regards,
>
> Nick
>



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