ola!
Quando tento enviar e-mail para qualquer e-mail do dominio caixa.gov.br, recebo a seguinte msg de retorno:
host bootes.caixa.gov.br[200.201.163.53] said: 450
4.7.1 <srv-zimbra.meudominio.local>: Helo command rejected: Host not found
(in reply to RCPT TO command)
obrigado
Helo command rejected
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- Joined: Wed Jul 01, 2020 4:47 pm
Re: Helo command rejected
The restriction is set on the receiving server and the message is rejected because the sending (=your) server uses a non-resolvable HELO i.e. <srv-zimbra.meudominio.local>
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- Posts: 2
- Joined: Wed Jul 01, 2020 4:47 pm
Re: Helo command rejected
Como resolvo este problema?
Re: Helo command rejected
You should set the 'helo' to the correct domain name, take a look at some of thes entries from a search:https://www.startpage.com/do/dsearch?query=zimbra+change+helo&cat=web&pl=opensearch&language=english
- fs.schmidt
- Outstanding Member
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Re: Helo command rejected
mrc.pereira wrote:Como resolvo este problema?
Hello,
We have a forum in portuguese here: viewforum.php?f=61
Olá,
Nós temos um fórum em português aqui: viewforum.php?f=61
Re: Helo command rejected
I guess I'd better move it then. 

- fs.schmidt
- Outstanding Member
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- Joined: Sat Sep 13, 2014 3:37 am
- Location: Brazil
- Contact:
Re: Helo command rejected
mrc.pereira wrote:ola!
Quando tento enviar e-mail para qualquer e-mail do dominio caixa.gov.br, recebo a seguinte msg de retorno:
host bootes.caixa.gov.br[200.201.163.53] said: 450
4.7.1 <srv-zimbra.meudominio.local>: Helo command rejected: Host not found
(in reply to RCPT TO command)
obrigado
Olá,
Pelo erro, o servidor de e-mail da Caixa está rejeitando sua entrega por falta de DNS reverso.
Para verificar, confirme se o nome do seu servidor de e-mail resolve para o IP válido e depois confirme se o IP válido resolve também.
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