Does deleting your certificates file fix the problem? I had an issue like this where our certificate expired and I got prompted every time; hitting 'a' became a habit. When the certificate was finally renewed, I continued to get prompted until I cleared out the hundreds of old copies of the expired certificate in my certificates file.
On Mon, May 11, 2015 at 07:36:43PM -0000, Mutt wrote: > #3755: imap: accumulates the same certificate over and over in > ~/.mutt/certificates but doesn't recognize at startup > ---------------------+--------------------- > Reporter: ecloud | Owner: brendan > Type: defect | Status: new > Priority: major | Milestone: > Component: IMAP | Version: 1.5.23 > Resolution: | Keywords: > ---------------------+--------------------- > > Comment (by ecloud): > > Each cert has > {{{ > -----BEGIN CERTIFICATE----- > paragraph of hex codes > -----END CERTIFICATE----- > }}} > > -- > Ticket URL: <http://dev.mutt.org/trac/ticket/3755#comment:1> > Mutt <http://www.mutt.org/> > The Mutt mail user agent > >