Postfix "Unknown recipient" delay

Discussion in 'Installation/Configuration' started by xrisse, Oct 17, 2013.

  1. xrisse

    xrisse New Member

    Hi @all,

    is there a way to notify a sender of an email immediately when the recipient is unknown? Our clients complain about a delay between sending the email and getting the 550er response.
    what about lowering "address_verify_negative_expire_time"? it is set to 3days now. is this option the only skew to tune?

    I'd like to get notified for "unknown user" immediately, but for "over quota" etc a delay higher than 1 day, because the quota might change.

    sorry for my bad english ;-)

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