smtp.dpsource.com claims to be host faucet.com [but that host is at
206.65.183.250 (may be cached), not 63.81.202.243].
The PTR and A records "match" :
dig -x 63.81.202.243 +short
243.192.202.81.63.in-addr.arpa. < alias
smtp.dpsource.com.
dig -x 63.81.202.243 +short
243.192.202.81.63.in-addr.arpa.
smtp.dpsource.com.
telnet 63.81.202.243 25
Trying 63.81.202.243...
Connected to smtp.dpsource.com.
Escape character is '^]'.
220 faucet.com (IMail 8.22 114726-5) NT-ESMTP Server X1
office.build.com claims to be host faucet.com [but that host is at
206.65.183.250 (may be cached), not 63.81.202.242].
dig -x 63.81.202.242 +short
242.192.202.81.63.in-addr.arpa. < alias
office.build.com.
dig office.build.com. +short
63.81.202.242
telnet 63.81.202.242 25
Trying 63.81.202.242...
Connected to office.build.com.
Escape character is '^]'.
220 faucet.com (IMail 8.22 114708-3) NT-ESMTP Server X1
DNS is correct for both IPs.
Look in Imail for faucet.com. It's probably the canonical hostname
for one or both of those IPs.
Len
