From: Timo Sirainen <tss@iki.fi>
Date: Tue, 2 Jun 2015 16:59:45 +0000 (+0300)
Subject: pop3-login: Added support for Zimbra proxy's XOIP command.
X-Git-Tag: 2.2.19.rc1~399
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cd97e999be2a2de8e2455f34540b81e60c080447;p=thirdparty%2Fdovecot%2Fcore.git

pop3-login: Added support for Zimbra proxy's XOIP command.
---

diff --git a/src/pop3-login/client.c b/src/pop3-login/client.c
index 1e07f4f1b6..9a1d88e0ad 100644
--- a/src/pop3-login/client.c
+++ b/src/pop3-login/client.c
@@ -99,6 +99,10 @@ static bool client_command_execute(struct pop3_client *client, const char *cmd,
 		return cmd_quit(client);
 	if (strcmp(cmd, "XCLIENT") == 0)
 		return cmd_xclient(client, args);
+	if (strcmp(cmd, "XOIP") == 0) {
+		/* Compatibility with Zimbra's patched nginx */
+		return cmd_xclient(client, t_strconcat("ADDR=", args, NULL));
+	}
 
 	client_send_reply(&client->common, POP3_CMD_REPLY_ERROR,
 			  "Unknown command.");