[TYPO3] Directmail detected as spam

[Xavier Perseguers [typo3]]

Hi,

> Is it possible to time the mails leaving?
>
> It seems that the provider has blocked all mails from my server now, I tried
> to send a mail to my daughter and it got bounced back.
>
> Hiw do I get this unblocked?
>
> Sorry I am not up on this, need advise - thanks.

Do you run your own mail server? If it is Postfix, you may read this page
http://www.postfix.org/rate.html and for instance try to modify the setting
default_destination_concurrency_limit

Xavier