* lib/net/smtp.rb (Net::SMTP#rcptto_list): continue when at least

  one RCPT is accepted.  based on a patch from Kero van Gelder at
  [ruby-core:26190].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 5 deletions

diff --git a/lib/net/smtp.rb b/lib/net/smtp.rb
index 871a4fb8e7..c96caae3d8 100644
--- a/lib/net/smtp.rb
+++ b/lib/net/smtp.rb
@@ -651,8 +651,7 @@ module Net
     def send_message(msgstr, from_addr, *to_addrs)
       raise IOError, 'closed session' unless @socket
       mailfrom from_addr
-      rcptto_list to_addrs
-      data msgstr
+      rcptto_list(to_addrs) {data msgstr}
     end
 
     alias send_mail send_message
@@ -705,8 +704,7 @@ module Net
     def open_message_stream(from_addr, *to_addrs, &block)   # :yield: stream
       raise IOError, 'closed session' unless @socket
       mailfrom from_addr
-      rcptto_list to_addrs
-      data(&block)
+      rcptto_list(to_addrs) {data(&block)}
     end
 
     alias ready open_message_stream   # obsolete
@@ -830,9 +828,23 @@ module Net
 
     def rcptto_list(to_addrs)
       raise ArgumentError, 'mail destination not given' if to_addrs.empty?
+      ok_users = []
+      unknown_users = []
       to_addrs.flatten.each do |addr|
-        rcptto addr
+        begin
+          rcptto addr
+        rescue SMTPAuthenticationError
+          unknown_users << addr.dump
+        else
+          ok_users << addr
+        end
+      end
+      raise ArgumentError, 'mail destination not given' if ok_addrs.empty?
+      ret = yield
+      unless unknown_users.empty?
+        raise SMTPAuthenticationError, "failed to deliver for #{unknown_users.join(', ')}"
       end
+      ret
     end
 
     def rcptto(to_addr)