diff options
Diffstat (limited to 'src/plugins/lua/rbl.lua')
| -rw-r--r-- | src/plugins/lua/rbl.lua | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/plugins/lua/rbl.lua b/src/plugins/lua/rbl.lua index 7d8a861ea..fa543e73d 100644 --- a/src/plugins/lua/rbl.lua +++ b/src/plugins/lua/rbl.lua @@ -662,6 +662,12 @@ local function gen_rbl_callback(rule) email_tbl.domain = email_tbl.domain:lower() email_tbl.user = email_tbl.user:lower() + if #email_tbl.domain == 0 or #email_tbl.user == 0 then + rspamd_logger.infox(task, "got empty/invalid email: '%s@%s'; skip it in the checks", + email_tbl.user, email_tbl.domain) + return + end + if rule.emails_domainonly then add_dns_request(task, email_tbl.domain, false, false, requests_table, what, whitelist) @@ -719,8 +725,8 @@ local function gen_rbl_callback(rule) end local email_tbl = { - domain = domain, - user = email:get_user(), + domain = domain or '', + user = email:get_user() or '', addr = tostring(email), } check_email_table(task, email_tbl, requests_table, whitelist, 'email') |