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Too Many concurrent Users

Discussion in 'E-mail Discussion' started by patturkington, Jan 29, 2010.

  1. patturkington

    patturkington Registered

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    Does anyone know exactly why this occurs and how to overcome the following:

    An unknown error has occurred. Account: 'Nick Banks', Server: 'smtp.bankspottery.co.uk', Protocol: SMTP, Server Response: '421 Too many concurrent SMTP connections; please try again later.', Port: 25, Secure(SSL): No, Server Error: 421, Error Number: 0x800CCC67
     
  2. thewebhosting

    thewebhosting Well-Known Member

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  3. FilipeCardoso

    FilipeCardoso Registered

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    Erro

    Hello, I've got this same error , but it also occurs in webmail, horde / squirrelmail / RoundCube / outlook, there is no command that can be performed to correct the problem? :confused:

    erro:

    Houve um erro ao enviar esta mensagem: Failed to connect to localhost:25 [SMTP: Invalid response code received from server (code: 421, response: Too many concurrent SMTP connections; please try again later.)]
     
    #3 FilipeCardoso, Jul 16, 2010
    Last edited: Jul 16, 2010
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