| Messages | Bytes | Average | Sending host |
| 53 | 1646KB | 31KB | local |
| 41 | 374KB | 9340 | mx2.freebsd.org |
| 8 | 35KB | 4480 | cumin.exim.org |
| 7 | 26KB | 3803 | mail-qv1-f74.google.com |
| 5 | 170KB | 34KB | h176.h22bf2b1.use4.send.mailgun.net |
| 4 | 33KB | 8448 | nat-a.c59.globysonline.com |
| 4 | 15KB | 3840 | mail-qv1-f73.google.com |
| 3 | 11KB | 3754 | mail-qt1-f201.google.com |
| 2 | 204KB | 102KB | mailsrv4748.o-mx.com |
| 2 | 150KB | 75KB | mail231.suw241.rsgsv.net |
| 2 | 89KB | 45KB | me-ss2-yqmz7d.mailengine1.com |
| 2 | 34KB | 17KB | directmail.newspaperdirect.com |
| 1 | 974KB | 974KB | ns2.nl2k.ab.ca |
| 1 | 576KB | 576KB | mail-eastus2azolkn19010003.outbound.protection.outlook.com |
| 1 | 164KB | 164KB | mail169.atl61.mcsv.net |
| 1 | 160KB | 160KB | o171.ptr9046.mail.beehiiv.com |
| 1 | 141KB | 141KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 137KB | 137KB | mx-hearst-b.sailthru.com |
| 1 | 127KB | 127KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 121KB | 121KB | a13-64.smtp-out.amazonses.com |
| 1 | 106KB | 106KB | mta221.friendfinderinc.com |
| 1 | 101KB | 101KB | mta237-168.sailthru.com |
| 1 | 100KB | 100KB | pmta181-67.sailthru.com |
| 1 | 99KB | 99KB | mail2.di.salemnewschannel.com |
| 1 | 96KB | 96KB | mail116-77.us2.msgfocus.com |
| 1 | 91KB | 91KB | o166.ptr78.mail.beehiiv.com |
| 1 | 86KB | 86KB | o172.ptr2130.mail.beehiiv.com |
| 1 | 76KB | 76KB | v543.v5375b7fa.use4.send.mailgun.net |
| 1 | 73KB | 73KB | hkawsserv64.globalsources.com |
| 1 | 72KB | 72KB | ccm180.constantcontact.com |
| 1 | 66KB | 66KB | o156.ptr293.mail.beehiiv.com |
| 1 | 66KB | 66KB | mta-70-150-149.sparkpostmail.com |
| 1 | 62KB | 62KB | (bx.d.mailin.fr) |
| 1 | 61KB | 61KB | o53.pigeon.quora.com |
| 1 | 52KB | 52KB | ho.d.sender-sib.com |
| 1 | 50KB | 50KB | ccm26.constantcontact.com |
| 1 | 44KB | 44KB | mail208.use1.acems3.com |
| 1 | 37KB | 37KB | maile-gf.linkedin.com |
| 1 | 37KB | 37KB | c139-183.smtp-out.amazonses.com |
| 1 | 32KB | 32KB | 69-171-232-136.mail-mail.facebook.com |
| 1 | 27KB | 27KB | 69-171-232-147.mail-mail.facebook.com |
| 1 | 26KB | 26KB | wfbtbbzq.outbound-mail.sendgrid.net |
| 1 | 26KB | 26KB | mail-wm1-f71.google.com |
| 1 | 25KB | 25KB | 69-171-232-145.mail-mail.facebook.com |
| 1 | 24KB | 24KB | 69-171-232-137.mail-mail.facebook.com |
| 1 | 24KB | 24KB | 69-171-232-133.mail-mail.facebook.com |
| 1 | 22KB | 22KB | kl-203-16-10.kmta.shared.klaviyomail.com |
| 1 | 18KB | 18KB | ccm166.constantcontact.com |
| 1 | 16KB | 16KB | mxdalpv07.wellsfargo.com |
| 1 | 16KB | 16KB | mail.qbarchitettura.com |