# REQUIRETLS basics
#
munge tls_anycipher
#
# Server advertises feature, onward transmission, observability
exim -DSERVER=server -bd -oX PORT_D
****
#
client-ssl 127.0.0.1 PORT_D
??? 220
EHLO test.ex
??? 250-
??? 250-SIZE
??? 250-8BITMIME
??? 250-PIPELINING
??? 250-STARTTLS
??? 250 HELP
STARTTLS
??? 220
EHLO test.ex
??? 250-
??? 250-SIZE
??? 250-8BITMIME
??? 250-PIPELINING
??? 250-REQUIRETLS
??? 250 HELP
MAIL FROM:<a@test.ex> REQUIRETLS
??? 250
RCPT TO:<dump@test.ex>
??? 250
DATA
??? 354
Subject: foo

content
.
??? 250
QUIT
??? 221
****
#
exim -q
****
exim -q
****
#
#
# upgrade in-MTA
exim -DOPT=y -bs
MAIL FROM:<a@test.ex>
RCPT TO:<b@test.ex>
DATA
Subject: foo

content 
.
QUIT
****
#
exim -q
****
#
killdaemon
no_msglog_check