allow

   1 aim.com
   2 allowlisted.digilicious.com
   3 altvox.com
   4 amazon.com
   5 amazonses.com
   6 announce.puri.sm
   7 anyold.host
   8 aol.com
   9 arstechnica.com
  10 att-mail.com
  11 avature.net
  12 bankofamerica.com
  13 bigfootinteractive.com
  14 bluehornet.com
  15 brandmeister.network
  16 buildbot-screenplay.com
  17 ca.gov
  18 careerbuilder.com
  19 castandcrew.com
  20 chase.com
  21 checktls.com
  22 cheetahmail.com
  23 craigslist.org
  24 customercenter.net
  25 dell.com
  26 digilicious.com
  27 discover.com
  28 dnswl.org
  29 doordash.com
  30 drhinternet.net
  31 duck.com
  32 duckforward.com
  33 ed10.net
  34 eff.org
  35 ericshalov.com
  36 etrade.com
  37 example.com
  38 exprpt.com
  39 facebookmail.com
  40 fedoraproject.org
  41 forwardemail.net
  42 freelists.org
  43 fsf.org
  44 genehightower.com
  45 ghs.com
  46 github.com
  47 glassdoor.com
  48 gmail.com
  49 gnome.org
  50 gnu.org
  51 goduckgo.com
  52 google.com
  53 googlegroups.com
  54 googlemail.com
  55 govdelivery.com
  56 guerrillamail.com
  57 harborfreightemail.com
  58 hbomax.com
  59 hioscar.com
  60 hotmail.com
  61 hubspot.com
  62 hungerrush.com
  63 icloud.com
  64 idc.renesas.com
  65 ietf.org
  66 ik2.com
  67 imrryr.org
  68 indeed.com
  69 informit.com
  70 intermedia.net
  71 intuit.com
  72 ipost.com
  73 isoc.org
  74 jobs.net
  75 jobvite.com
  76 kayak.com
  77 kbdfans.com
  78 keybase.io
  79 lacity.org
  80 lacounty.gov
  81 ladodgers.com
  82 ladwp.com
  83 lambdamail.com
  84 latimes.com
  85 levi.com
  86 light.co
  87 linkedin.com
  88 llvm.org
  89 lyftmail.com
  90 mail-west.com
  91 mailgun.org
  92 mailgun.us
  93 mandrillapp.com
  94 maxhire.net
  95 mayfirst.org
  96 mcdlv.net
  97 mcsignup.com
  98 mcsv.net
  99 mediatemple.net
 100 meetup.com
 101 microsoft.com
 102 mimecast.com
 103 mit.edu
 104 mlblists.com
 105 monster.com
 106 moviedreamssoftware.com
 107 movio.co
 108 mxguarddog.com
 109 mxtoolbox.com
 110 myspace.com
 111 namecheap.com
 112 nest.com
 113 netflix.com
 114 newegg.com
 115 nlnetlabs.nl
 116 onmicrosoft.com
 117 oreilly.com
 118 osgbilling.com
 119 outlook.com
 120 paychex.com
 121 polder.niet.net
 122 postfix.org
 123 postmates.com
 124 publicdomainreview.org
 125 puri.sm
 126 qtime.com
 127 redhat.com
 128 rei.com
 129 relmlie5.idc.renesas.com
 130 renesas.com
 131 rocketmail.com
 132 rsgsv.net
 133 safaribooksonline.com
 134 sailthru.com
 135 screenplay.com
 136 sendgrid.net
 137 sergeant.org
 138 shopify.com
 139 shopify.com
 140 smilereminder.com
 141 smokehouse1946.com
 142 smtp2.shopify.com
 143 southwest.com
 144 sparkpost.com
 145 spirit-airlines.com
 146 stackexchange.com
 147 stackoverflow.com
 148 stackoverflow.email
 149 starttls-everywhere.org
 150 substack.com
 151 surveymonkey.com
 152 t-mobile.com
 153 tickets.com
 154 timewarnercable.com
 155 tmomail.net
 156 toad.com
 157 toptal.com
 158 torproject.org
 159 triplebyte.com
 160 trusteddomain.org
 161 twiter.com
 162 umich.edu
 163 ups.com
 164 upsemail.com
 165 usenix.org
 166 usps.com
 167 usps.gov
 168 uuasc.org
 169 vanguard.com
 170 visa.com
 171 vzwpix.com
 172 w3.org
 173 walmart.com
 174 wellsfargo.com
 175 wikimedia.org
 176 yahoo-inc.com
 177 yahoo.com
 178 yahoogroups.com
 179 yandex.com
 180 yandex.net
 181 yandex.ru
 182 ziprecruiter.com