Try this article, "Outbound authentication for Sendmail." http://www.databook.bz/?page_id=3097 I wrote this after setting it up on my own CentOS server. On 03/08/2017 10:41 AM, Mark Weaver wrote: > Hello all, > > I've been googling my brains out since yesterday looking for > up-to-date information on this matter, and have found information that > is anywhere from 15 to 5 years old. I'd really like some information > that much more up to date on the subject. Specifically configuring > Sendmail SMTP authentication (_no smart host stuff_). > > I've got Sendmail 8.14 installed on a CentOS 7.3 server. Also installed: > > - Cyrus-sasl > - Dovecot > - Openssl > > Essentially everything I need except the working knowledge for the > process. If someone knows where I might locate this information it > would be greatly appreciated. > > thanks > > Mark > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos -- ********************************************************* David P. Both ********************************************************* "I'd put my money on the sun and solar energy. What a source of power! I hope we don't have to wait until oil and coal run out before we tackle that." - Thomas Edison, in conversation with Henry Ford and Harvey Firestone, 1931 ********************************************************* -- ********************************************************* David P. Both, RHCE Millennium Technology Consulting LLC Raleigh, NC, USA 919-389-8678 dboth at millennium-technology.com www.millennium-technology.com www.databook.bz - Home of the DataBook for Linux DataBook is a Registered Trademark of David Both ********************************************************* This communication may be unlawfully collected and stored by the National Security Agency (NSA) in secret. The parties to this email do not consent to the retrieving or storing of this communication and any related metadata, as well as printing, copying, re-transmitting, disseminating, or otherwise using it. If you believe you have received this communication in error, please delete it immediately.