On 07/15/2011 03:14 PM, Joe Zeff wrote: > On 07/13/2011 04:41 PM, Reindl Harald wrote: >> sure that you are using the same MUA and same authentication methods? >> ssl settings (STARTTLS or SSL on Port 465) are the same? > You might (as I do) have to use SMTPAUTH on Port 587. Joe, what is the exact command I would have to use ?