lmarante@aerolineas.com.ar wrote:

Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: base64

PEZPTlQgZmFjZT0iRGVmYXVsdCBTYW5zIFNlcmlmLCBWZXJkYW5hLCBBcmlhbCwgSGVsdmV0aWNh

Base64-encoding text is wrong. Sending HTML to the list is wrong. Please fix your mailer to send text, not broken nonsense. Alan DeKok.