Find the binary file--the "executable" file. Type 'ldd <filename>'. For instance:

mail:/var/qmail/bin # ldd qmail-smtpd
       linux-gate.so.1 =>  (0xffffe000)
       libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0xb7e90000)
       libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0xb7d5d000)
       libresolv.so.2 => /lib/libresolv.so.2 (0xb7d4a000)
       libcrypt.so.1 => /lib/libcrypt.so.1 (0xb7d17000)
       libc.so.6 => /lib/libc.so.6 (0xb7be8000)
       libdl.so.2 => /lib/libdl.so.2 (0xb7be4000)
       libz.so.1 => /lib/libz.so.1 (0xb7bd1000)
       /lib/ld-linux.so.2 (0xb7ef7000)

Notice that libwrap is not listed. This means tcpwrappers doesn't affect qmail-smtp.
John

Paul Roland wrote:
Sorry I don't understand.
-----Original Message-----
From: John Harmon [mailto:[email protected]] Sent: Saturday, March 28, 2009 4:36 PM
To: [email protected]
Subject: Re: [toaster] Qmail with tcp wrappers

ldd the binary file and grep for "wrap".  If it is there, then yes, if it
isn't, then no.
John

Paul Roland wrote:
Hello, any ways to make qmail work with tcp wrappers? Thank you


No virus found in this outgoing message.
Checked by AVG - www.avg.com
Version: 8.0.238 / Virus Database: 270.11.31/2028 - Release Date: 03/28/09 
07:16:00

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