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-rw-r--r--core/s2smanager.lua4
1 files changed, 4 insertions, 0 deletions
diff --git a/core/s2smanager.lua b/core/s2smanager.lua
index 4c61eaa3..20d932e8 100644
--- a/core/s2smanager.lua
+++ b/core/s2smanager.lua
@@ -79,6 +79,10 @@ local function bounce_sendq(session)
end
function send_to_host(from_host, to_host, data)
+ if not hosts[from_host] then
+ log("warn", "Attempt to send stanza from %s - a host we don't serve", from_host);
+ return false;
+ end
local host = hosts[from_host].s2sout[to_host];
if host then
-- We have a connection to this host already