diff options
| author | John Denker <jsd@av8n.com> | 2012-06-03 22:27:58 -0700 |
|---|---|---|
| committer | John Denker <jsd@av8n.com> | 2012-07-13 18:39:07 -0700 |
| commit | 425d3db4e3ad58b7ea5d185accfd16e8079613f1 (patch) | |
| tree | a8bd2a4f7d78e9971665bdd20cfee3bcb2e8d560 | |
| parent | 8ebb34bd4f4328f7828735be480d77f884f9359a (diff) | |
Increase qmail-remote's compliance with RFC2821.
Some smtp servers are now emitting 5xx responses
from the get-go, and mere RFC821 behavior doesn't deal well with them.
Credit: Adrian Ho.
| -rw-r--r-- | qmail-remote.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/qmail-remote.c b/qmail-remote.c index 7d65473..6941ba4 100644 --- a/qmail-remote.c +++ b/qmail-remote.c @@ -222,13 +222,17 @@ void smtp() int flagbother; int i; - if (smtpcode() != 220) quit("ZConnected to "," but greeting failed"); + code = smtpcode(); + if (code >= 500) quit("DConnected to "," but greeting failed"); + if (code != 220) quit("ZConnected to "," but greeting failed"); substdio_puts(&smtpto,"HELO "); substdio_put(&smtpto,helohost.s,helohost.len); substdio_puts(&smtpto,"\r\n"); substdio_flush(&smtpto); - if (smtpcode() != 250) quit("ZConnected to "," but my name was rejected"); + code = smtpcode(); + if (code >= 500) quit("DConnected to "," but my name was rejected"); + if (code != 250) quit("ZConnected to "," but my name was rejected"); substdio_puts(&smtpto,"MAIL FROM:<"); substdio_put(&smtpto,sender.s,sender.len); |