I'll make 3.5 our default openssl soon.

Index: Makefile.inc
===================================================================
RCS file: /cvs/ports/mail/postfix/Makefile.inc,v
diff -u -p -r1.113 Makefile.inc
--- Makefile.inc	18 Feb 2025 10:39:41 -0000	1.113
+++ Makefile.inc	8 Jul 2025 10:13:14 -0000
@@ -69,10 +69,10 @@ MAKE_AUXLIBS+=	-L${LOCALBASE}/lib -lsasl
 . if ${MACHINE_ARCH} != aarch64 && ${MACHINE_ARCH} != amd64 && ${MACHINE_ARCH} != riscv64
 USE_NOEXECONLY=	Yes
 . endif
-BUILD_DEPENDS+=	security/openssl/3.3
-MAKE_CCARGS+=	-I${LOCALBASE}/include/eopenssl33
-MAKE_AUXLIBS+=	${LOCALBASE}/lib/eopenssl33/libssl.a \
-		${LOCALBASE}/lib/eopenssl33/libcrypto.a
+BUILD_DEPENDS+=	security/openssl/3.5
+MAKE_CCARGS+=	-I${LOCALBASE}/include/eopenssl35
+MAKE_AUXLIBS+=	${LOCALBASE}/lib/eopenssl35/libssl.a \
+		${LOCALBASE}/lib/eopenssl35/libcrypto.a
 .else
 MAKE_AUXLIBS+=	-lssl -lcrypto
 WANTLIB+=	crypto ssl
Index: stable/Makefile
===================================================================
RCS file: /cvs/ports/mail/postfix/stable/Makefile,v
diff -u -p -r1.271 Makefile
--- stable/Makefile	1 Jul 2025 16:38:21 -0000	1.271
+++ stable/Makefile	9 Jul 2025 18:15:28 -0000
@@ -2,7 +2,7 @@ VERSION=	3.10.1
 
 EPOCH=		0
 
-REVISION=	1
+REVISION=	2
 
 PORTROACH=	site:https://ftp.fu-berlin.de/unix/mail/postfix/official/
 SITES=		${SITE_POSTFIX:=official/}