commit a253592: [Minor] Phishing: Fix confusing scoring

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2021-11-25 15:34:04 +0000
URL: https://github.com/rspamd/rspamd/commit/a25359258fbb5465d7b6a4f0e18e57fa6ae855b6 (HEAD -> master)

[Minor] Phishing: Fix confusing scoring

---
 src/plugins/lua/phishing.lua | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/plugins/lua/phishing.lua b/src/plugins/lua/phishing.lua
index 0af9f738b..dac5e92e9 100644
--- a/src/plugins/lua/phishing.lua
+++ b/src/plugins/lua/phishing.lua
@@ -266,9 +266,8 @@ local function phishing_cb(task)
               lua_util.debugm(N, task, "confusable: %1 -> %2: different characters",
                       tld, ptld, why)
             else
-              -- We have totally different strings in tld, so penalize it significantly
-              if dist > 2 then dist = 2 end
-              weight = util.tanh((2 - dist) * 0.5)
+              -- We have totally different strings in tld, so penalize it somehow
+              weight = 0.5
             end
           end