Precedence:_junk_-_message_ignored

Hi, im trying to figure out how to include my mail list that is using
ezmlm (sales satff) to a mayordomo list, for some reason, ezmlm doesnt
like the message and is rejecting it with the messsage:

@40000000465adf313b3f3e74 delivery 592068: success:
Precedence:_junk_-_message_ignored/did_0+0+1/


I coundnt find anything relevant in the archives, what can i do to make
this to work?

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Miguel