| Messages | Bytes | Average | Sending host |
| 72 | 3743KB | 52KB | local |
| 1 | 385KB | 385KB | mail-westus2azolkn19012053.outbound.protection.outlook.com |
| 1 | 356KB | 356KB | out28-162.mail.aliyun.com |
| 1 | 275KB | 275KB | vwts.mvm.hosting-nation.net |
| 33 | 267KB | 8285 | mx2.freebsd.org |
| 2 | 216KB | 108KB | o166.ptr78.mail.beehiiv.com |
| 2 | 188KB | 94KB | mail116-78.us2.msgfocus.com |
| 1 | 170KB | 170KB | mta4.email.canadiantire.ca |
| 1 | 157KB | 157KB | vmta248.85.lstrk.net |
| 1 | 155KB | 155KB | mx-hearst-b.sailthru.com |
| 1 | 152KB | 152KB | b224-127.smtp-out.eu-central-1.amazonses.com |
| 1 | 148KB | 148KB | mta3.communications.bestbuypromotions.ca |
| 1 | 145KB | 145KB | mta5.communications.bestbuypromotions.ca |
| 1 | 142KB | 142KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 121KB | 121KB | mta-70-150-145.sparkpostmail.com |
| 1 | 116KB | 116KB | bg4.exmail.qq.com |
| 1 | 116KB | 116KB | pmta181-39.sailthru.com |
| 1 | 112KB | 112KB | nj15mta-58.sailthru.com |
| 1 | 105KB | 105KB | mta237-168.sailthru.com |
| 1 | 104KB | 104KB | mx47.207.mailingtheplan.it |
| 1 | 102KB | 102KB | mta.email.oldnavy.com |
| 1 | 101KB | 101KB | mail2.di.salemnewschannel.com |
| 1 | 94KB | 94KB | mailsrv4763.o-mx.com |
| 1 | 92KB | 92KB | mta-70-150-127.sparkpostmail.com |
| 1 | 87KB | 87KB | mail-southcentralusazacs10202071.outbound.protection.outlook.com |
| 1 | 82KB | 82KB | mta-70-150-126.sparkpostmail.com |
| 1 | 81KB | 81KB | a27-30.smtp-out.us-west-2.amazonses.com |
| 1 | 81KB | 81KB | o8.ck.m.convertkit.com |
| 1 | 80KB | 80KB | o2.sg.zoom.us |
| 1 | 79KB | 79KB | o1.ck.h.convertkit.com |
| 1 | 73KB | 73KB | mta6.cpro20.com |
| 1 | 73KB | 73KB | mail-canadacentralazon11021099.outbound.protection.outlook.com |
| 1 | 71KB | 71KB | (mailsrv4464.o-mx.com) |
| 2 | 69KB | 35KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 68KB | 68KB | vmta179.84.lstrk.net |
| 1 | 64KB | 64KB | o5.sg.n.intuit.com |
| 1 | 60KB | 60KB | p-west3-cluster6-host12-snip4-10.eps.apple.com |
| 1 | 60KB | 60KB | o1.sg.zoom.us |
| 1 | 59KB | 59KB | (mail01.goal.edmontonoilers.com) |
| 1 | 57KB | 57KB | mta.mail.mackenzieinvestments.com |
| 1 | 55KB | 55KB | mta90-cac1.e-activist.com |
| 1 | 53KB | 53KB | a35.a926d550.use4.send.mailgun.net |
| 1 | 52KB | 52KB | ccm31.constantcontact.com |
| 1 | 52KB | 52KB | ccm233.constantcontact.com |
| 1 | 52KB | 52KB | ccm32.constantcontact.com |
| 1 | 51KB | 51KB | mta2.e.dyson.com |
| 1 | 49KB | 49KB | a74-66.smtp-out.amazonses.com |
| 1 | 48KB | 48KB | pmta181-139.sailthru.com |
| 1 | 47KB | 47KB | vsvhsspp.outbound-mail.sendgrid.net |
| 1 | 43KB | 43KB | mta89-cac2.e-activist.com |