diff --git a/mail/Makefile b/mail/Makefile
--- a/mail/Makefile
+++ b/mail/Makefile
@@ -506,6 +506,7 @@
     SUBDIR += py-email-validator
     SUBDIR += py-flanker
     SUBDIR += py-flask-mail
+    SUBDIR += py-flask-mailman
     SUBDIR += py-flufl.bounce
     SUBDIR += py-fuglu
     SUBDIR += py-imapclient
diff --git a/mail/py-flask-mailman/Makefile b/mail/py-flask-mailman/Makefile
new file mode 100644
--- /dev/null
+++ b/mail/py-flask-mailman/Makefile
@@ -0,0 +1,52 @@
+PORTNAME=	flask-mailman
+DISTVERSIONPREFIX=	v
+DISTVERSION=	1.0.0
+CATEGORIES=	mail www python
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	agh@riseup.net
+COMMENT=	Flask extension providing SMTP capabilities
+WWW=		https://github.com/waynerv/flask-mailman
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}poetry>0:devel/py-poetry@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}flask>=0.9:www/py-flask@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>0:devel/py-wheel@${PY_FLAVOR}
+TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiosmtpd>0:mail/py-aiosmtpd@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}black>0:devel/py-black@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}flake8>0:devel/py-flake8@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}isort>0:devel/py-isort@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}pytest-cov>0:devel/py-pytest-cov@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}tox>0:devel/py-tox@${PY_FLAVOR}
+
+USES=		python
+USE_GITHUB=	yes
+GH_ACCOUNT=	waynerv
+USE_PYTHON=	autoplist pep517 pytest
+
+NO_ARCH=	yes
+
+PORTDOCS=	*
+
+OPTIONS_DEFINE=	DOCS
+
+DOCS_BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}mkdocs-autorefs>0:textproc/py-mkdocs-autorefs@${PY_FLAVOR} \
+			${PYTHON_PKGNAMEPREFIX}mkdocs-include-markdown-plugin>0:textproc/py-mkdocs-include-markdown-plugin@${PY_FLAVOR} \
+			${PYTHON_PKGNAMEPREFIX}mkdocs-material-extensions>0:textproc/py-mkdocs-material-extensions@${PY_FLAVOR} \
+			${PYTHON_PKGNAMEPREFIX}mkdocs-material>0:textproc/py-mkdocs-material@${PY_FLAVOR} \
+			${PYTHON_PKGNAMEPREFIX}mkdocs>0:textproc/py-mkdocs@${PY_FLAVOR} \
+			${PYTHON_PKGNAMEPREFIX}mkdocstrings>0:textproc/py-mkdocstrings@${PY_FLAVOR}
+
+do-build-DOCS-on:
+	(cd ${WRKSRC} && \
+		${SETENV} mkdocs-${PYTHON_VER} -v build -d _build)
+
+post-install-DOCS-on:
+	${MKDIR} ${STAGEDIR}${DOCSDIR}
+	(cd ${WRKSRC}/_build && \
+                ${COPYTREE_SHARE} . ${STAGEDIR}${DOCSDIR})
+
+.include <bsd.port.mk>
diff --git a/mail/py-flask-mailman/distinfo b/mail/py-flask-mailman/distinfo
new file mode 100644
--- /dev/null
+++ b/mail/py-flask-mailman/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1703720236
+SHA256 (waynerv-flask-mailman-v1.0.0_GH0.tar.gz) = 21ef9e9a8a83b2162536e4f2570e7a267144d8bb15a9fdc4eeb77ac614b624f9
+SIZE (waynerv-flask-mailman-v1.0.0_GH0.tar.gz) = 100185
diff --git a/mail/py-flask-mailman/pkg-descr b/mail/py-flask-mailman/pkg-descr
new file mode 100644
--- /dev/null
+++ b/mail/py-flask-mailman/pkg-descr
@@ -0,0 +1,3 @@
+Flask-Mailman is a Flask extension providing simple email sending capabilities.
+It was meant to replace unmaintained Flask-Mail with a better warranty and more
+features.