On 9/14/2013 12:00 AM, natxo asenjo wrote: > and where is in the centos wiki or in the redhat documentation or in the > sendmail documentation the info to accomplish that? Do you care to give > me a url to those (un)official sources? In the sendmail doc I can find > how to use tls and certificates, but so can I in the postfix docs. There > is no copy paste settings for gmail to accept my email. you'll probably find that info in the gmail help site. -- john r pierce 37N 122W somewhere on the middle of the left coast