| Messages | Bytes | Average | Sending host |
| 1 | 8385KB | 8385KB | mail-ed1-f45.google.com |
| 1 | 7504KB | 7504KB | sonic314-14.consmr.mail.bf2.yahoo.com |
| 1 | 6990KB | 6990KB | bg4.exmail.qq.com |
| 9 | 5152KB | 572KB | vwts.mvm.hosting-nation.net |
| 216 | 4140KB | 19KB | local |
| 2 | 1742KB | 871KB | dispatch1-us1.ppe-hosted.com |
| 1 | 1212KB | 1212KB | mail-southcentralusazon11023108.outbound.protection.outlook.com |
| 1 | 1130KB | 1130KB | mail-pf1-f179.google.com |
| 109 | 937KB | 8802 | mx2.freebsd.org |
| 1 | 751KB | 751KB | mail-dy1-f172.google.com |
| 1 | 462KB | 462KB | mail-westus3azolkn19011074.outbound.protection.outlook.com |
| 1 | 355KB | 355KB | mail-canadacentralazon11022123.outbound.protection.outlook.com |
| 2 | 281KB | 141KB | o170.ptr9231.mail.beehiiv.com |
| 6 | 254KB | 42KB | a174.a355d2fe.use4.send.mailgun.net |
| 2 | 246KB | 123KB | mta2.email.oldnavy.ca |
| 1 | 231KB | 231KB | smtp05.zabco.net |
| 4 | 226KB | 57KB | o38.email.hs.ca.nextdoor.com |
| 1 | 218KB | 218KB | hkawsserv33.globalsources.com |
| 5 | 218KB | 44KB | smtp3.osuosl.org |
| 3 | 215KB | 72KB | o37.email.rs.ca.nextdoor.com |
| 3 | 194KB | 65KB | o1.contacts.unitedconservative.ca |
| 4 | 191KB | 48KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 187KB | 187KB | mta.email.canadiantire.ca |
| 2 | 186KB | 93KB | (mail116-78.us2.msgfocus.com) |
| 1 | 185KB | 185KB | maild-da.linkedin.com |
| 1 | 175KB | 175KB | mail-canadacentralazon11022133.outbound.protection.outlook.com |
| 2 | 163KB | 82KB | srv6060.mailer-service.de |
| 2 | 161KB | 81KB | mta.send.princessauto.com |
| 1 | 160KB | 160KB | a13-151.smtp-out.amazonses.com |
| 1 | 160KB | 160KB | v534.v5375b7fa.use4.send.mailgun.net |
| 1 | 157KB | 157KB | mail49.suw151.rsgsv.net |
| 1 | 157KB | 157KB | mail-canadacentralazon11021075.outbound.protection.outlook.com |
| 1 | 151KB | 151KB | mail126.suw91.mcdlv.net |
| 2 | 148KB | 74KB | on.ismg-news.com |
| 1 | 147KB | 147KB | vmta248.85.lstrk.net |
| 1 | 139KB | 139KB | v556.v5fc25cd0.use4.send.mailgun.net |
| 1 | 137KB | 137KB | mta17.eg.expedia.com |
| 1 | 136KB | 136KB | hearst-h.sailthru.com |
| 2 | 135KB | 68KB | vmta82.86.lstrk.net |
| 1 | 128KB | 128KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 124KB | 124KB | s.wfbtzhsq.outbound-mail.sendgrid.net |
| 1 | 123KB | 123KB | mail120.suw111.mcdlv.net |
| 1 | 122KB | 122KB | mta-70-150-123.sparkpostmail.com |
| 2 | 122KB | 61KB | o6.ptr8314.mail.beehiiv.com |
| 1 | 121KB | 121KB | mta-70-150-120.sparkpostmail.com |
| 2 | 120KB | 60KB | a7.salesnexus.email |
| 1 | 119KB | 119KB | o15.ptr5735.mail.beehiiv.com |
| 1 | 117KB | 117KB | mta-70-150-139.sparkpostmail.com |
| 1 | 116KB | 116KB | bh186-30.smtp-out.beehiivmail.net |
| 1 | 115KB | 115KB | a27-127.smtp-out.us-west-2.amazonses.com |