-replace_tag A (?:[\xd0][\xb0]|[\xc9][\x91]|a|α|\@)
-replace_tag C (?:[\xd0][\xa1]|c|[\xd1][\x81])
-replace_tag E (?:[\xd0][\xb5]|[\xc4][\x97]|e|ε)
-replace_tag I (?:[\xd1][\x96]|[\xc4][\xab]|i)
-replace_tag M (?:[\xca][\x8d]|m)
-replace_tag O (?:[\xd0][\xbe]|o)
-replace_tag P (?:[\xd1][\x80]|p|[\xc7][\xb7])
-replace_tag S (?:[\xd0][\x85]|s)
-
-header __KAM_CREDIT6 Subject =~ /<C>ompl<I>mentary (<C>red<I>t|EXPERIAN|Transunion|Equifax)/i
-header __KAM_CREDIT7 From =~ /<S>core.?<S>ense/i
+#renamed to A1, C1, etc. to avoid collissions with stock rules
+#Thanks to John Hardin for his help!
+replace_tag A1 (?:a|[\xd0][\xb0]|[\xc9][\x91]|α|\@)
+replace_tag B1 (?:b|[\xce][\x92]|[\xce][\xb2]|[\xc2]|[\xe2])
+replace_tag C1 (?:c|[\xd0][\xa1]|[\xd1][\x81])
+replace_tag E1 (?:e|[\xd0][\xb5]|[\xc4][\x97])
+replace_tag I1 (?:i|[\xd1][\x96]|[\xc4][\xab]|[\xce][\xb9]|[\xe9])
+replace_tag M1 (?:m|[\xca][\x8d])
+replace_tag O1 (?:o|[\xd0][\xbe]|[\xce][\xbf]|[\xef])
+replace_tag P1 (?:p|[\xd1][\x80]|[\xc7][\xb7]|[\xcf][\x81]|[\xf1])
+replace_tag S1 (?:s|[\xd0][\x85])
+replace_tag T1 (?:t|[\xcf][\x84]|[\xf4])
+replace_tag N1 (?:n|[\xe7])
+
+header __KAM_CREDIT6 Subject =~ /<C1>ompl<I1>mentary (<C1>red<I1>t|EXPERIAN|Transunion|Equifax)/i
+header __KAM_CREDIT7 From =~ /<S1>core.?<S1>ense/i