1 $ exiwhat

     2  7489 handling incoming connection from www-2.whonagorf.org (mx.www-2.whonagorf.org) [192.255.135.183]\B

     3     I=[84.19.194.2]:25

     4  7955 handling incoming connection from (henriromano.com) [69.158.123.187] I=[84.19.194.2]:25

     5  7957 handling incoming connection from [69.158.123.187] I=[84.19.194.2]:25

     6  7994 handling incoming connection from (ifo.nl) [69.158.123.187] I=[84.19.194.2]:25

     7  7995 handling incoming connection from (immo-centrale.be) [69.158.123.187] I=[84.19.194.2]:25

     8  8165 handling TLS incoming connection from mail-ve0-f179.google.com [209.85.128.179] \B

     9     I=[84.19.194.2]:25

    10  8268 delivering 1Wjb2G-00027h-SM: waiting for a remote delivery subprocess to finish

    11  8270 delivering 1Wjb2G-00027h-SM to pop.net.schlittermann.de [84.19.194.3]\B

    12     (******@************-dresden.de)

    13  8606 handling incoming connection from (localhost) [94.101.224.93] I=[84.19.194.2]:25

    14  9207 handling incoming connection from (vipmta198.vipmarketingonline.info) [103.249.102.198] \B

    15     I=[84.19.194.2]:25

    16  9608 handling incoming connection from www-2.whonagorf.org (mx.www-2.whonagorf.org) [192.255.135.183] \B

    17     I=[84.19.194.2]:25

    18  9633 handling incoming connection from static.165.4.4.46.clients.your-server.de (server1.tof61.com) [46.4.4.165]\B

    19     I=[84.19.194.2]:25

    20  9634 handling incoming connection from pointelite.net [5.39.17.162] I=[84.19.194.2]:25