X-Git-Url: https://git.exim.org/users/heiko/exim.git/blobdiff_plain/5f3f4ebf965ae21d5ddfe1b75278dcc4bbf7f1e4..5b881b5a8e0d7bc540f4b63cc9559d2cb1775965:/doc/doc-docbook/spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index 238598229..e1eaf3f70 100644
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -31165,7 +31165,8 @@ The integer value is useful for numeric comparisons in conditions.
 A string consisting of a number of &"+"& or &"-"& characters, representing the
 integer part of the spam score value. A spam score of 4.4 would have a
 &$spam_bar$& value of &"++++"&. This is useful for inclusion in warning
-headers, since MUAs can match on such strings.
+headers, since MUAs can match on such strings. The maximum length of the
+spam bar is 50 characters.
 
 .vitem &$spam_report$&
 A multiline text table, containing the full SpamAssassin report for the