+test_begin_subtest "Reply from alternate address within emacs"
+add_message '[from]="Sender <sender@example.com>"' \
+ [to]=test_suite_other@notmuchmail.org
+
+test_emacs "(let ((message-hidden-headers '()))
+ (notmuch-search \"id:\\\"${gen_msg_id}\\\"\")
+ (notmuch-test-wait)
+ (notmuch-search-reply-to-thread)
+ (test-output))"
+sed -i -e 's,^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' OUTPUT
+cat <<EOF >EXPECTED
+From: Notmuch Test Suite <test_suite_other@notmuchmail.org>
+To: Sender <sender@example.com>
+Subject: Re: ${test_subtest_name}
+In-Reply-To: <${gen_msg_id}>
+Fcc: ${MAIL_DIR}/sent
+References: <${gen_msg_id}>
+User-Agent: Notmuch/XXX Emacs/XXX
+--text follows this line--
+Sender <sender@example.com> writes:
+
+> This is just a test message (#${gen_msg_cnt})
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+
+test_begin_subtest "Reply from address in named group list within emacs"
+add_message '[from]="Sender <sender@example.com>"' \
+ '[to]=group:test_suite@notmuchmail.org,someone@example.com\;' \
+ [cc]=test_suite_other@notmuchmail.org
+
+test_emacs "(let ((message-hidden-headers '()))
+ (notmuch-search \"id:\\\"${gen_msg_id}\\\"\")
+ (notmuch-test-wait)
+ (notmuch-search-reply-to-thread)
+ (test-output))"
+sed -i -e 's,^User-Agent: Notmuch/.* Emacs/.*,User-Agent: Notmuch/XXX Emacs/XXX,' OUTPUT
+cat <<EOF >EXPECTED
+From: Notmuch Test Suite <test_suite@notmuchmail.org>
+To: Sender <sender@example.com>, someone@example.com
+Subject: Re: ${test_subtest_name}
+In-Reply-To: <${gen_msg_id}>
+Fcc: ${MAIL_DIR}/sent
+References: <${gen_msg_id}>
+User-Agent: Notmuch/XXX Emacs/XXX
+--text follows this line--
+Sender <sender@example.com> writes:
+
+> This is just a test message (#${gen_msg_cnt})
+EOF
+test_expect_equal_file OUTPUT EXPECTED
+