Milter-greylist

> > So could you include the following patch for the stat-up script?
> 
> Sure, but do you have a backtrace?
> 
Now, I have it:

#0  0x0000003608c78ca0 in strlen () from /lib64/libc.so.6
#1  0x0000003608c789d6 in strdup () from /lib64/libc.so.6
#2  0x0000000000410708 in spf_check_internal (ad=0x1b574168, as=<value optimized out>, ap=<value optimized out>, priv=0x1bc74a30)
    at spf.c:469
#3  0x00000000004108ab in spf_check (ad=0x0, as=AS_RCPT, ap=0x2afcf0f29900, priv=0x1bc74a30) at spf.c:566
#4  0x0000000000412e23 in acl_filter (stage=AS_RCPT, ctx=<value optimized out>, priv=0x1bc74a30) at acl.c:2446
#5  0x0000000000407eca in real_envrcpt (ctx=0x1bc74720, envrcpt=0x1bc72f80) at milter-greylist.c:724
#6  mlfi_envrcpt (ctx=0x1bc74720, envrcpt=0x1bc72f80) at milter-greylist.c:230
#7  0x000000000042f37e in st_rcpt ()
#8  0x00000000004301a3 in mi_engine ()
#9  0x000000000042d240 in mi_handle_session ()
#10 0x000000000042c2c9 in mi_thread_handle_wrapper ()
#11 0x000000360940683d in start_thread () from /lib64/libpthread.so.0
#12 0x0000003608cd4fdd in clone () from /lib64/libc.so.6