Use /usr/bin/mail as a mailer

amanda.spec

@@ -16,7 +16,7 @@
 Summary:       A network-capable tape backup solution
 Name:          amanda
 Version:       3.5.1
-Release:       28%{?dist}
+Release:       29%{?dist}
 Source:        http://downloads.sourceforge.net/amanda/amanda-%{version}.tar.gz
 Source1:       amanda.crontab
 Source4:       disklist
@@ -58,7 +58,7 @@ BuildRequires: perl-devel perl-generators perl(ExtUtils::Embed) perl(Test::Simpl
 BuildRequires: glib2-devel openssl-devel swig bison flex
 BuildRequires: libcurl-devel procps-ng systemd
 BuildRequires: make
-Requires:      grep tar /bin/mail
+Requires:      grep tar /usr/bin/mail
 Requires:      perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 Requires:      amanda-libs%{?_isa} = %{version}-%{release}
 Requires(post): /sbin/ldconfig
@@ -127,7 +127,7 @@ server also needs to have the amanda-client package installed.
 %build
 ./autogen
 
-export MAILER=/bin/mail CFLAGS="$RPM_OPT_FLAGS -fPIE" LDFLAGS="$RPM_LD_FLAGS -pie"
+export MAILER=/usr/bin/mail CFLAGS="$RPM_OPT_FLAGS -fPIE" LDFLAGS="$RPM_LD_FLAGS -pie"
 %configure --enable-shared \
            --disable-rpath \
            --disable-static \
@@ -459,6 +459,9 @@ make check
 
 
 %changelog
+* Tue Feb 23 2021 Nikola Forró <nforro@redhat.com> - 3.5.1-29
+- Use /usr/bin/mail as a mailer
+
 * Tue Feb  9 2021 Pavel Cahyna <pcahyna@redhat.com> - 3.5.1-28
 - Make the gnuplot dependency together with building of amplot optional.