| Messages | Bytes | Average | Sending host |
| 107 | 4063KB | 38KB | local |
| 1 | 1489KB | 1489KB | (tbjjbihbhfcbb.turbo-smtp.net) |
| 65 | 519KB | 8176 | mx2.freebsd.org |
| 1 | 446KB | 446KB | mail1.immuniweb.com |
| 2 | 296KB | 148KB | o168.ptr7383.mail.beehiiv.com |
| 1 | 287KB | 287KB | (mail02.link.pentonfinancialservices.com) |
| 2 | 233KB | 117KB | o170.ptr9231.mail.beehiiv.com |
| 5 | 201KB | 40KB | mta.connect.isc2.org |
| 1 | 187KB | 187KB | maild-gd.linkedin.com |
| 2 | 181KB | 91KB | (mail116-77.us2.msgfocus.com) |
| 1 | 168KB | 168KB | mail202.suw16.rsgsv.net |
| 4 | 152KB | 38KB | me-ss2-yqmz7d.mailengine1.com |
| 2 | 150KB | 75KB | on.ismg-news.com |
| 2 | 140KB | 70KB | o32.ptr6346.mail.beehiiv.com |
| 1 | 130KB | 130KB | a13-164.smtp-out.amazonses.com |
| 1 | 127KB | 127KB | mta-out15.pod27.use2.zdsys.com |
| 1 | 127KB | 127KB | s4.csa2.acemsb4.com |
| 1 | 125KB | 125KB | mta-70-150-113.sparkpostmail.com |
| 2 | 122KB | 61KB | vmta81.86.lstrk.net |
| 1 | 120KB | 120KB | mailer.stationcasinos.com |
| 1 | 116KB | 116KB | mail176.atl291.mcsv.net |
| 1 | 116KB | 116KB | mailsrv4465.o-mx.com |
| 1 | 113KB | 113KB | mta238-54.sailthru.com |
| 1 | 113KB | 113KB | a27-77.smtp-out.us-west-2.amazonses.com |
| 1 | 112KB | 112KB | 138.hello.smartasset.com |
| 1 | 109KB | 109KB | a13-178.smtp-out.amazonses.com |
| 1 | 109KB | 109KB | a13-163.smtp-out.amazonses.com |
| 1 | 108KB | 108KB | mta2.email.oldnavy.ca |
| 1 | 108KB | 108KB | (mta5.communications.bestbuypromotions.ca) |
| 1 | 107KB | 107KB | mail145.msnd132.inmoo.net |
| 1 | 106KB | 106KB | pmta181-39.sailthru.com |
| 1 | 106KB | 106KB | (mta.communications.bestbuypromotions.ca) |
| 1 | 106KB | 106KB | smtp-08304ae0dfa2141ba.core1.sfdc-58ktaz.mta.salesforce.com |
| 1 | 104KB | 104KB | mta237-186.sailthru.com |
| 1 | 102KB | 102KB | m236-238.mailgun.net |
| 1 | 101KB | 101KB | mta.klm-mail.com |
| 1 | 100KB | 100KB | mail153.on.mlsend.com |
| 1 | 100KB | 100KB | mail1.di.salemnewschannel.com |
| 1 | 99KB | 99KB | mail103.suw231.rsgsv.net |
| 1 | 98KB | 98KB | e252-31.smtp-out.amazonses.com |
| 1 | 94KB | 94KB | o173.ptr3349.dupple.com |
| 1 | 90KB | 90KB | mx144.a.outbound.createsend.com |
| 1 | 90KB | 90KB | o1395.shared.klaviyomail.com |
| 1 | 87KB | 87KB | mail-m8276.xmail.ntesmail.com |
| 1 | 87KB | 87KB | o2521.abmail.email.etsy.com |
| 1 | 87KB | 87KB | o2522.abmail.email.etsy.com |
| 1 | 87KB | 87KB | m244-13.mailgun.net |
| 1 | 85KB | 85KB | mail-northcentralusazacs10203105.outbound.protection.outlook.com |
| 1 | 85KB | 85KB | mail-m60227.netease.com |
| 1 | 85KB | 85KB | mail-m158220.netease.com |