| Messages | Bytes | Average | Sending host |
| 72 | 1228KB | 17KB | local |
| 1 | 357KB | 357KB | hkawsserv15.globalsources.com |
| 2 | 301KB | 151KB | (mta.communications.bestbuypromotions.ca) |
| 25 | 206KB | 8437 | mx2.freebsd.org |
| 2 | 174KB | 87KB | mailsrv4574.o-mx.com |
| 1 | 147KB | 147KB | o171.ptr9046.mail.beehiiv.com |
| 1 | 138KB | 138KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 136KB | 136KB | mx-hearst-a.sailthru.com |
| 2 | 134KB | 67KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 132KB | 132KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 122KB | 122KB | o169.ptr1700.mail.beehiiv.com |
| 1 | 121KB | 121KB | (mail116-77.us2.msgfocus.com) |
| 1 | 120KB | 120KB | o14.ptr1576.mail.beehiiv.com |
| 1 | 119KB | 119KB | mta.send.princessauto.com |
| 1 | 114KB | 114KB | mta.email.oldnavy.com |
| 1 | 112KB | 112KB | a13-13.smtp-out.amazonses.com |
| 1 | 111KB | 111KB | mta237-168.sailthru.com |
| 1 | 106KB | 106KB | mta.eml.renodepot.com |
| 1 | 106KB | 106KB | pmta181-67.sailthru.com |
| 2 | 105KB | 53KB | mta.action.liberal.ca |
| 1 | 102KB | 102KB | mail2.di.salemnewschannel.com |
| 1 | 101KB | 101KB | mta-70-150-149.sparkpostmail.com |
| 1 | 101KB | 101KB | o80.ptr4836.mail.beehiiv.com |
| 1 | 91KB | 91KB | a27-30.smtp-out.us-west-2.amazonses.com |
| 1 | 91KB | 91KB | mta.email.heartandstroke.ca |
| 11 | 90KB | 8378 | talvi.dovecot.org |
| 1 | 86KB | 86KB | mail-northcentralusazacs10203111.outbound.protection.outlook.com |
| 1 | 85KB | 85KB | pmta237-67.sailthru.com |
| 2 | 76KB | 38KB | mail-oa1-f74.google.com |
| 1 | 69KB | 69KB | (mail7.aospb.com) |
| 2 | 68KB | 34KB | a9-99.smtp-out.amazonses.com |
| 1 | 65KB | 65KB | v552.v59719d68.use4.send.mailgun.net |
| 2 | 65KB | 33KB | ccm38.constantcontact.com |
| 1 | 65KB | 65KB | mta-70-150-116.sparkpostmail.com |
| 1 | 63KB | 63KB | (mail116-78.us2.msgfocus.com) |
| 1 | 62KB | 62KB | bh186-3.smtp-out.beehiivmail.net |
| 1 | 62KB | 62KB | vwts.mvm.hosting-nation.net |
| 7 | 61KB | 8923 | mail-qv1-f74.google.com |
| 1 | 55KB | 55KB | a95.a926d550.use4.send.mailgun.net |
| 1 | 45KB | 45KB | a174.a355d2fe.use4.send.mailgun.net |
| 1 | 44KB | 44KB | o48.ck.n.convertkit.com |
| 1 | 44KB | 44KB | mail36.nam.pb-dynmktg.com |
| 1 | 42KB | 42KB | mail-ua1-f74.google.com |
| 1 | 42KB | 42KB | mta.connect.isc2.org |
| 1 | 41KB | 41KB | maile-hb.linkedin.com |
| 1 | 39KB | 39KB | kl-203-16-50.kmta.shared.klaviyomail.com |
| 1 | 37KB | 37KB | smtp-soi-g14-141.aweber.com |
| 1 | 33KB | 33KB | a9-92.smtp-out.amazonses.com |
| 1 | 32KB | 32KB | a9-112.smtp-out.amazonses.com |
| 1 | 31KB | 31KB | a9-31.smtp-out.amazonses.com |