Postfix issues since ubuntu update

Hey,
we have a ubuntu host with GPL installed, since an update which has moved Postfix to 2.10 now we have smtpd process’s launching on the SSL ip the domain name is using instead of the hard coded ip in the postfix config which is breaking their email sending ability, how would we go about making it only listen back on the main ip that is defined in the main.cf?

its also creating a huge amount of process’s that never existed before

postfix 524 0.0 0.0 102136 5536 ? S 10:38 0:00 smtpd -n 103.116.189.72:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes
postfix 993 0.0 0.0 102136 5564 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 996 0.0 0.0 102136 5560 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1002 0.0 0.0 102136 5560 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1003 0.0 0.0 102136 5556 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1004 0.0 0.0 102136 5560 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1009 0.0 0.0 102136 5556 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1020 0.0 0.0 102136 5536 ? S 10:38 0:00 smtpd -n 103.116.189.72:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1021 0.0 0.0 102136 5560 ? S 10:38 0:00 smtpd -n 103.116.189.72:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 1617 0.0 0.0 102136 5548 ? S 10:39 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 1654 0.0 0.0 102136 5544 ? S 10:39 0:00 smtpd -n 103.116.189.83:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain4/ssl.cert -o smtpd_tls_key_file=/home/domain4/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain4.co.nz
postfix 1980 0.0 0.0 102136 5564 ? S 10:39 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 3282 0.0 0.0 102136 5540 ? S 10:42 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 5155 0.0 0.0 102136 5540 ? S 10:43 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 5335 0.0 0.0 102136 5540 ? S 10:43 0:00 smtpd -n 103.116.189.72:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes
postfix 5550 0.0 0.0 102136 5540 ? S 10:44 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 7768 0.0 0.0 102136 5564 ? S 10:47 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 10383 0.0 0.0 102136 5544 ? S 10:49 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 10433 0.0 0.0 102136 5540 ? S 10:49 0:00 smtpd -n 103.116.189.81:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain3/ssl.cert -o smtpd_tls_key_file=/home/domain3/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain3.co.nz
postfix 10720 0.0 0.0 102136 5544 ? S 10:50 0:00 smtpd -n 103.116.189.81:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain3/ssl.cert -o smtpd_tls_key_file=/home/domain3/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain3.co.nz
postfix 10732 0.0 0.0 102136 5548 ? S 10:51 0:00 smtpd -n 103.116.189.83:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain4/ssl.cert -o smtpd_tls_key_file=/home/domain4/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain4.co.nz
postfix 10790 0.0 0.0 102136 5564 ? S 10:51 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 10834 0.0 0.0 102136 5536 ? S 10:51 0:00 smtpd -n 103.116.189.72:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes
postfix 10989 0.0 0.0 102136 5540 ? S 10:51 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 14639 0.0 0.0 102136 5544 ? S 10:54 0:00 smtpd -n 103.116.189.85:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain5/ssl.cert -o smtpd_tls_key_file=/home/domain5/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain5.com
postfix 14931 0.0 0.0 102136 5540 ? S 10:54 0:00 smtpd -n 103.116.189.85:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain5/ssl.cert -o smtpd_tls_key_file=/home/domain5/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain5.com
postfix 14956 0.0 0.0 102136 5560 ? S 10:54 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 15207 0.0 0.0 102136 5540 ? S 10:55 0:00 smtpd -n 103.116.189.72:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes
postfix 15208 0.0 0.0 102136 5540 ? S 10:55 0:00 smtpd -n 103.116.189.72:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes
postfix 15244 0.0 0.0 102136 5540 ? S 10:55 0:00 smtpd -n 103.116.189.85:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain5/ssl.cert -o smtpd_tls_key_file=/home/domain5/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain5.com
postfix 15294 0.0 0.0 102136 5544 ? S 10:56 0:00 smtpd -n 103.116.189.81:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain3/ssl.cert -o smtpd_tls_key_file=/home/domain3/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain3.co.nz
postfix 15360 0.0 0.0 102136 5560 ? S 10:56 0:00 smtpd -n 103.116.189.72:26 -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes
postfix 15369 0.0 0.0 102136 5564 ? S 10:56 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 15370 0.0 0.0 102136 5560 ? S 10:56 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 15586 0.0 0.0 102136 5544 ? S 10:57 0:00 smtpd -n 103.116.189.81:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain3/ssl.cert -o smtpd_tls_key_file=/home/domain3/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain3.co.nz
postfix 15840 0.0 0.0 102136 5548 ? S 10:57 0:00 smtpd -n 103.116.189.83:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain4/ssl.cert -o smtpd_tls_key_file=/home/domain4/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain4.co.nz
postfix 17702 0.2 0.0 102136 5560 ? S 10:58 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 17729 0.2 0.0 102136 5564 ? S 10:58 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
root 18409 0.0 0.0 14220 976 pts/0 S+ 10:58 0:00 grep --color=auto smtpd
postfix 24652 0.0 0.0 102136 5548 ? S 10:28 0:00 smtpd -n 103.116.189.83:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain4/ssl.cert -o smtpd_tls_key_file=/home/domain4/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain4.co.nz
postfix 25026 0.0 0.0 102136 5544 ? S 10:29 0:00 smtpd -n 103.116.189.84:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain1/ssl.cert -o smtpd_tls_key_file=/home/domain1/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain1.co.nz
postfix 25061 0.0 0.0 102136 5536 ? S 10:29 0:00 smtpd -n 103.116.189.85:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain5/ssl.cert -o smtpd_tls_key_file=/home/domain5/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain5.com
postfix 28809 0.0 0.0 102136 5540 ? S 10:33 0:00 smtpd -n 103.116.189.81:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain3/ssl.cert -o smtpd_tls_key_file=/home/domain3/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain3.co.nz
postfix 29937 0.0 0.0 102136 5548 ? S 10:36 0:00 smtpd -n 103.116.189.83:submission -t inet -u -c -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain4/ssl.cert -o smtpd_tls_key_file=/home/domain4/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain4.co.nz
postfix 30737 0.0 0.0 102136 5560 ? S 10:37 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz
postfix 30753 0.0 0.0 102136 5560 ? S 10:37 0:00 smtpd -n 103.116.189.86:smtp -t inet -u -o stress= -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/domain2/ssl.cert -o smtpd_tls_key_file=/home/domain2/ssl.key -o smtpd_tls_security_level=may -o myhostname=domain2.co.nz

i found the following in the bottom of the master.cf file which on my own virtualmin do not exist… commenting them out has fixed the issue but how do we go about stopping those appearing?

#103.116.189.72:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes
#103.116.189.81:smtp inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/bbinn/ssl.cert -o smtpd_tls_key_file=/home/bbinn/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#127.0.0.1:smtp inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes
#103.116.189.81:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/bbinn/ssl.cert -o smtpd_tls_key_file=/home/bbinn/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#127.0.0.1:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes
#103.116.189.83:smtp inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/dhotel/ssl.cert -o smtpd_tls_key_file=/home/dhotel/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#103.116.189.83:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/dhotel/ssl.cert -o smtpd_tls_key_file=/home/dhotel/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#103.116.189.84:smtp inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/gotracks/ssl.cert -o smtpd_tls_key_file=/home/gotracks/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#103.116.189.84:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/gotracks/ssl.cert -o smtpd_tls_key_file=/home/gotracks/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#103.116.189.85:smtp inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/onemile/ssl.cert -o smtpd_tls_key_file=/home/onemile/ssl.key -o smtpd_tls_security_level=may -o myhostname=.com
#103.116.189.85:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/onemile/ssl.cert -o smtpd_tls_key_file=/home/onemile/ssl.key -o smtpd_tls_security_level=may -o myhostname=.com
#103.116.189.86:smtp inet n - n - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/total/ssl.cert -o smtpd_tls_key_file=/home/total/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz
#103.116.189.86:submission inet n - y - - smtpd -o smtpd_sasl_auth_enable=yes -o smtpd_tls_cert_file=/home/total/ssl.cert -o smtpd_tls_key_file=/home/total/ssl.key -o smtpd_tls_security_level=may -o myhostname=.co.nz

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