Hi, Thanks Stuart, I figured it out. So silly my SMTP server was indeerd serving a different cert than my imap server (DOVECOT). I used the mail.thinkerwim.org.crt instead of mail.thinkerwim.org.fullchain.pem
Thank bsd team for helping me :-). See you around Bye Wim Stockman On Sat, Jul 09, 2022 at 07:47:43AM -0000, Stuart Henderson wrote: > On 2022-07-08, Stuart Henderson <stu.li...@spacehopper.org> wrote: > > You are missing the intermediate certificate on the server. > > visually: > > imap - presents an intermediate cert, providing a path to the trusted root > cert > > --- > Certificate chain > 0 s:/CN=mail.thinkerwim.org > i:/C=US/O=Let's Encrypt/CN=R3 > 1 s:/C=US/O=Let's Encrypt/CN=R3 > i:/C=US/O=Internet Security Research Group/CN=ISRG Root X1 > 2 s:/C=US/O=Internet Security Research Group/CN=ISRG Root X1 > i:/O=Digital Signature Trust Co./CN=DST Root CA X3 > --- > > smtp - doesn't > > --- > Certificate chain > 0 s:/CN=mail.thinkerwim.org > i:/C=US/O=Let's Encrypt/CN=R3 > --- > >
