| Messages | Bytes | Average | Sending host |
| 1 | 4047KB | 4047KB | mail-ed1-f66.google.com |
| 115 | 2858KB | 25KB | local |
| 1 | 2085KB | 2085KB | mail-japaneastazhn15013061.outbound.protection.outlook.com |
| 1 | 1117KB | 1117KB | mail-yw1-f172.google.com |
| 1 | 970KB | 970KB | poodle.tulip.relay.mailchannels.net |
| 76 | 908KB | 12KB | mx2.freebsd.org |
| 1 | 288KB | 288KB | hkawsserv16.globalsources.com |
| 1 | 287KB | 287KB | mail-canadaeastazon11020089.outbound.protection.outlook.com |
| 3 | 269KB | 90KB | vwts.mvm.hosting-nation.net |
| 1 | 256KB | 256KB | bb187.scsend.net |
| 1 | 233KB | 233KB | smtp05.zabco.net |
| 2 | 192KB | 96KB | (mail116-78.us2.msgfocus.com) |
| 1 | 185KB | 185KB | v556.v5fc25cd0.use4.send.mailgun.net |
| 1 | 183KB | 183KB | maild-hd.linkedin.com |
| 2 | 161KB | 81KB | o1632.greenarrowmail.com |
| 1 | 159KB | 159KB | v529.v5375b7fa.use4.send.mailgun.net |
| 2 | 158KB | 79KB | o2264.em.email.petro-canada.ca |
| 4 | 153KB | 38KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 151KB | 151KB | mail170.suw241.rsgsv.net |
| 1 | 150KB | 150KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 148KB | 148KB | mail44.atl261.mcdlv.net |
| 1 | 146KB | 146KB | vmta248.85.lstrk.net |
| 1 | 145KB | 145KB | a13-39.smtp-out.amazonses.com |
| 1 | 143KB | 143KB | mail183.atl291.mcsv.net |
| 2 | 141KB | 71KB | on.ismg-news.com |
| 1 | 137KB | 137KB | o13.ptr6032.mail.beehiiv.com |
| 1 | 136KB | 136KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 131KB | 131KB | o168.ptr7383.mail.beehiiv.com |
| 2 | 131KB | 66KB | o7.promote.weebly.com |
| 1 | 127KB | 127KB | mta2.e.shoppersdrugmart.ca |
| 1 | 123KB | 123KB | mx-hearst-b.sailthru.com |
| 1 | 123KB | 123KB | s.wfbtzhsq.outbound-mail.sendgrid.net |
| 1 | 115KB | 115KB | mta237-56.sailthru.com |
| 1 | 115KB | 115KB | smtp01.payments.interac.ca |
| 1 | 115KB | 115KB | a27-54.smtp-out.us-west-2.amazonses.com |
| 1 | 115KB | 115KB | pmta181-39.sailthru.com |
| 1 | 114KB | 114KB | (mailsrv4574.o-mx.com) |
| 1 | 112KB | 112KB | a13-135.smtp-out.amazonses.com |
| 1 | 111KB | 111KB | a13-16.smtp-out.amazonses.com |
| 1 | 111KB | 111KB | a13-161.smtp-out.amazonses.com |
| 1 | 108KB | 108KB | mta.email.atco.com |
| 1 | 107KB | 107KB | mta.eml.renodepot.com |
| 1 | 107KB | 107KB | s.wrqvnvpf.outbound-mail.sendgrid.net |
| 1 | 106KB | 106KB | v541.v5c4dda55.use4.send.mailgun.net |
| 1 | 105KB | 105KB | ccm27.constantcontact.com |
| 2 | 105KB | 53KB | ccm178.constantcontact.com |
| 3 | 104KB | 35KB | mailout1371.ngpweb.com |
| 1 | 103KB | 103KB | mta237-168.sailthru.com |
| 1 | 103KB | 103KB | mta23.mail.all.com |
| 2 | 103KB | 52KB | ccm170.constantcontact.com |