I have almost zero experience with sendmail. I'd be willing to pay someone to set this up for me, interested? KNow of someone? On 4/19/20 12:18 PM, Alexander Dalloz wrote: > Am 19.04.2020 um 18:28 schrieb S.Bob: >> >> I installed sendmail via yum, but if I test it like this: >> >> >> echo "Subject: sendmail test" | sendmail sbob at quadratum-braccas.com >> >> >> I get a local mail on the server with this every time: > > [ ... ] > > Hi, > > your provided sendmail.mc shows that you have done zero customization. > So please let me ask: do you have experience to setup and operate an > MTA and especially Sendmail? > > I am asking because that's not trivial and as you cannot judge about > the error you are getting implies that you lack essential information. > It is ok not to know how to run an MTA, but then you shouldn't. > > At least you should configure Sendmail as a null-client. Do as Jason > wrote and configure the SMART_HOST of your ISP. Take care for proper > `' as those appear wrong in Jason's post. And make sure that the > sendmail-cf package is installed so that the sendmail.cf can be > rebuild after sendmail.mc customizations. > > Alexander > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos -- `When you say "I wrote a program that crashed Windows", people just stare at you blankly and say "Hey, I got those with the system, *for free*".' (By Linus Torvalds)