| Messages | Bytes | Average | Sending host |
| 1 | 6132KB | 6132KB | mail-pj1-f49.google.com |
| 127 | 2274KB | 18KB | local |
| 1 | 2203KB | 2203KB | vwts.mvm.hosting-nation.net |
| 61 | 488KB | 8192 | mx2.freebsd.org |
| 5 | 394KB | 79KB | o38.email.hs.ca.nextdoor.com |
| 1 | 367KB | 367KB | mail-uksouthazon11020138.outbound.protection.outlook.com |
| 2 | 355KB | 178KB | mta-e-24-24.infusionmail.com |
| 2 | 269KB | 135KB | o168.ptr7383.mail.beehiiv.com |
| 1 | 250KB | 250KB | mail-swedencentralazolkn19013087.outbound.protection.outlook.com |
| 2 | 245KB | 123KB | mta4.email.canadiantire.ca |
| 2 | 245KB | 123KB | mta.email.canadiantire.ca |
| 2 | 237KB | 119KB | mx-hearst-a.sailthru.com |
| 1 | 234KB | 234KB | o3619.abmail.students.udemy.com |
| 2 | 214KB | 107KB | mta236-51.sailthru.com |
| 2 | 205KB | 103KB | mta057118.mailing.arsenal.co.uk |
| 1 | 202KB | 202KB | mail-oa1-f47.google.com |
| 2 | 185KB | 93KB | mail116-78.us2.msgfocus.com |
| 2 | 178KB | 89KB | mta.communications.bestbuypromotions.ca |
| 2 | 169KB | 85KB | mta23.mail.all.com |
| 1 | 166KB | 166KB | mail39.nam.pb-dynmktg.com |
| 1 | 165KB | 165KB | o4296.pn4.mkt.pharmaprix.ca |
| 1 | 164KB | 164KB | mail165.suw101.mcdlv.net |
| 9 | 160KB | 18KB | wfbtwzxc.outbound-mail.sendgrid.net |
| 1 | 153KB | 153KB | m36.cloud2.em.secureserver.net |
| 1 | 143KB | 143KB | o57.ptr8965.thedeepview.co |
| 1 | 140KB | 140KB | o73.ptr2459.newsletter.theneurondaily.com |
| 4 | 135KB | 34KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 131KB | 131KB | smtp392-ny2.mail-messaging.com |
| 1 | 130KB | 130KB | o166.ptr78.mail.beehiiv.com |
| 1 | 129KB | 129KB | a13-77.smtp-out.amazonses.com |
| 1 | 129KB | 129KB | hearst-g.sailthru.com |
| 1 | 127KB | 127KB | mailsrv4574.o-mx.com |
| 1 | 127KB | 127KB | o1354.shared.klaviyomail.com |
| 1 | 126KB | 126KB | o227.ptr4466.news.codenewsletter.ai |
| 1 | 125KB | 125KB | mail23.atl18.mcdlv.net |
| 1 | 124KB | 124KB | (afb88e29.phx1.oracleemaildelivery.com) |
| 1 | 121KB | 121KB | mta-70-150-110.sparkpostmail.com |
| 1 | 111KB | 111KB | a78-144.smtp-out.amazonses.com |
| 1 | 108KB | 108KB | v512.v5375b7fa.use4.send.mailgun.net |
| 1 | 106KB | 106KB | mta215.friendfinderinc.com |
| 1 | 104KB | 104KB | mta237-162.sailthru.com |
| 1 | 104KB | 104KB | maild-ge.linkedin.com |
| 1 | 103KB | 103KB | a115-228.smtp-out.us-east-2.amazonses.com |
| 1 | 100KB | 100KB | mail1.di.salemnewschannel.com |
| 1 | 99KB | 99KB | mta2.e.krogermail.com |
| 1 | 99KB | 99KB | bh186-15.smtp-out.beehiivmail.net |
| 1 | 97KB | 97KB | a27-33.smtp-out.us-west-2.amazonses.com |
| 1 | 95KB | 95KB | bh186-35.smtp-out.beehiivmail.net |
| 1 | 94KB | 94KB | mail39.atl111.rsgsv.net |
| 1 | 94KB | 94KB | o4891.abmail.email.theguardian.com |