[Postfixbuch-users] Gibt es sowas wie whitelisting bei web.de?

[Stefan Förster]

* Kirchel Oliver <kirchel at gutenberg-rz.de>:
> host mx-ha02.WEB.DE[217.72.192.188] refused to talk to me: 421 mx43.web.de: Too many concurrent SMTP connections from one IP address;
> host mx-ha02.web.de[217.72.192.188] refused to talk to me: 421 mx37.web.de: Too much load; please try again later
> delivery temporarily suspended: host mx-ha02.WEB.DE[217.72.192.188] refused to talk to me: 421 mx43.web.de: SMTP command timeout - closing connection
> delivery temporarily suspended: connect to mx-ha02.web.de[217.72.192.188]:25: Connection timed out

Deliver nicht soviel auf einmal zu web.de.

1. "smtp"-Transport in master.cf klonen, z.B. "unstable" nennen.
2. In der main.cf folgende Parameter setzen:
    # allow concurrency * failed_cohort_limit failed deliveries
    # before marking the destination as dead
    # here: 200
    unstable_destination_concurrency_failed_cohort_limit = 100
    unstable_destination_concurrency_limit = 2
    # desperate measure: pause 2 second between delivery attempts
    #unstable_destination_rate_delay = 1
3. Eine Map in die Liste der transport_maps aufnehmen, die web.de an
den "unstable"-Klon übergibt. Siehe man 5 transport.

Oder aber: Einfach ignorieren.


Ciao
Stefan

P.S: Frei nach http://www.postfix.org/QSHAPE_README.html#backlog
-- 
Stefan Förster     http://www.incertum.net/     Public Key: 0xBBE2A9E9
Q:      Do you know what the death rate around here is?
A:      One per person.
--Anonymous