Allowing for multiple MX records

[TheNoButton]

The grep -m1 is restricting me to only having 1 MX record resolved. I bumped it up to 5 (arbitrary). I'm not sure what would be the best generic case.

--- a/include/despf.inc.sh
+++ b/include/despf.inc.sh
@@ -81,7 +81,7 @@ dea() {
 # demx <domain>
 # Get MX record for a domain
 demx() {
-  mymx=$(mydig -t MX $1 | awk '{print $2}' | grep -m1 .)
+  mymx=$(mydig -t MX $1 | awk '{print $2}' | grep -m5 .)
   for name in $mymx; do dea $name $2; done
 }