diff --git a/.mailmap b/.mailmap
index 17dd8eb2630e..1c007dec12d8 100644
--- a/.mailmap
+++ b/.mailmap
@@ -142,6 +142,8 @@ Boris Brezillon <bbrezillon@kernel.org> <boris.brezillon@bootlin.com>
 Boris Brezillon <bbrezillon@kernel.org> <boris.brezillon@free-electrons.com>
 Brendan Higgins <brendan.higgins@linux.dev> <brendanhiggins@google.com>
 Brian Avery <b.avery@hp.com>
+Brian Cain <bcain@kernel.org> <brian.cain@oss.qualcomm.com>
+Brian Cain <bcain@kernel.org> <bcain@quicinc.com>
 Brian King <brking@us.ibm.com>
 Brian Silverman <bsilver16384@gmail.com> <brian.silverman@bluerivertech.com>
 Bryan Tan <bryan-bt.tan@broadcom.com> <bryantan@vmware.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index d49306cc17e3..4fcd5733b656 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19426,7 +19426,7 @@ F:	drivers/misc/fastrpc.c
 F:	include/uapi/misc/fastrpc.h
 
 QUALCOMM HEXAGON ARCHITECTURE
-M:	Brian Cain <bcain@quicinc.com>
+M:	Brian Cain <brian.cain@oss.qualcomm.com>
 L:	linux-hexagon@vger.kernel.org
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git