undelivered mail returned to sender this is the postfix program at host esteve . heberge . info .
i ' m sorry to have to inform you that the message returned
below could not be delivered to one or more destinations .
for further assistance , please send mail to
if you do so , please include this problem report . you can
delete your own text from the message returned below .
the postfix program
: host 127 . 0 . 0 . 1 [ 127 . 0 . 0 . 1 ] said : 550 5 . 7 . 1
message content rejected , ube , id = 16983 - 20
undelivered mail returned to sender
this is the postfix program at host esteve . heberge . info .
i ' m sorry to have to inform you that the message returned
below could not be delivered to one or more destinations .
for further assistance , please send mail to
if you do so , please include this problem report . you can
delete your own text from the message returned below .
the postfix program
: host 127 . 0 . 0 . 1 [ 127 . 0 . 0 . 1 ] said : 550 5 . 7 . 1
message content rejected , ube , id = 16983 - 20