[求助]postfic的错误，不知哪位大虾能够解释。

Apr 4 04:04:32 localhost wdpost/cleanup[8552]: warning: problem talking to service rewrite: Success
Apr 4 04:04:32 localhost wdpost/cleanup[8608]: warning: problem talking to service rewrite: Success
Apr 4 04:04:32 localhost wdpost/cleanup[8563]: warning: problem talking to service rewrite: Success
Apr 4 04:04:32 localhost wdpost/cleanup[8548]: warning: problem talking to service rewrite: Success
Apr 4 04:04:32 localhost wdpost/cleanup[8612]: warning: problem talking to service rewrite: Success
Apr 4 04:04:32 localhost wdpost/cleanup[8592]: warning: problem talking to service rewrite: Success
Apr 4 04:04:32 localhost wdpost/cleanup[8557]: warning: string length > 8192 characters from private/rewrite socket while reading i
nput attribute value

postfix如果产生上述错误，究竟是什么原因，如果我重新安装一遍，过程完全一样，可能就没有这样的错误了。