/* Initiate the authentication exchange and read the challenge, which arrives
in base 64. */
-if (smtp_write_command(outblock, FALSE, "AUTH %s\r\n", ablock->public_name) < 0)
+if (smtp_write_command(outblock, SCMD_FLUSH, "AUTH %s\r\n",
+ ablock->public_name) < 0)
return FAIL_SEND;
if (!smtp_read_response(inblock, buffer, buffsize, '3', timeout))
return FAIL;
so calling smtp_write_command(), which uses big_buffer, is OK. */
buffer[0] = 0;
-if (smtp_write_command(outblock, FALSE, "%s\r\n", b64encode(big_buffer,
+if (smtp_write_command(outblock, SCMD_FLUSH, "%s\r\n", b64encode(big_buffer,
p - big_buffer)) < 0) return FAIL_SEND;
return smtp_read_response(inblock, (uschar *)buffer, buffsize, '2', timeout)