SMTP_LINE_MAX
if ((line == NULL && io_datalen(s->io) >= SMTP_LINE_MAX) ||
(line && len >= SMTP_LINE_MAX)) {
char tmp[SMTP_LINE_MAX];
char tmp[SMTP_LINE_MAX];
char tmp[SMTP_LINE_MAX];
char tmp[SMTP_LINE_MAX];
char tmp[SMTP_LINE_MAX];
char tmp[SMTP_LINE_MAX];
#define APPEND_DOMAIN_BUFFER_SIZE SMTP_LINE_MAX
char tmp[SMTP_LINE_MAX];