| Messages | Bytes | Average | Sending host |
| 1 | 21MB | 21MB | bg4.exmail.qq.com |
| 1 | 4025KB | 4025KB | mail-ot1-f53.google.com |
| 104 | 2230KB | 21KB | local |
| 4 | 715KB | 179KB | vwts.mvm.hosting-nation.net |
| 1 | 682KB | 682KB | mail-southcentralusazon11023124.outbound.protection.outlook.com |
| 3 | 335KB | 112KB | o166.ptr78.mail.beehiiv.com |
| 36 | 333KB | 9472 | mx2.freebsd.org |
| 1 | 266KB | 266KB | (mail01.link.pentonfinancialservices.com) |
| 5 | 215KB | 43KB | (mailengine.8lmediamail.com) |
| 1 | 198KB | 198KB | (mail.eydbgh.com) |
| 1 | 198KB | 198KB | (mail.pcompg.com) |
| 1 | 198KB | 198KB | (mail.ddlqla.com) |
| 1 | 155KB | 155KB | vmta248.85.lstrk.net |
| 1 | 153KB | 153KB | s4.csa1.acemsa4.com |
| 1 | 153KB | 153KB | mail180.atl61.mcsv.net |
| 1 | 129KB | 129KB | (mail116-77.us2.msgfocus.com) |
| 1 | 122KB | 122KB | s.wfbtzrtd.outbound-mail.sendgrid.net |
| 1 | 121KB | 121KB | o38.mailer.shopify.com |
| 1 | 121KB | 121KB | mta-70-150-139.sparkpostmail.com |
| 1 | 120KB | 120KB | o14.ptr1576.mail.beehiiv.com |
| 2 | 118KB | 59KB | ccm172.constantcontact.com |
| 1 | 117KB | 117KB | mail-westcentralusazacs10200062.outbound.protection.outlook.com |
| 1 | 113KB | 113KB | mailsrv42137.o-mx.com |
| 1 | 111KB | 111KB | o37.email.rs.ca.nextdoor.com |
| 1 | 109KB | 109KB | mailer16.aosag.net |
| 1 | 108KB | 108KB | mta237-186.sailthru.com |
| 1 | 105KB | 105KB | wfbthkdp.outbound-mail.sendgrid.net |
| 1 | 104KB | 104KB | o1.ck.h.convertkit.com |
| 1 | 102KB | 102KB | pmta237-207.sailthru.com |
| 1 | 101KB | 101KB | (mail116-78.us2.msgfocus.com) |
| 1 | 99KB | 99KB | pmta181-39.sailthru.com |
| 1 | 97KB | 97KB | mail2.di.salemnewschannel.com |
| 1 | 96KB | 96KB | mta.email.trivago.com |
| 1 | 93KB | 93KB | (a15-217.smtp-out.amazonses.com) |
| 1 | 90KB | 90KB | maile-bb.linkedin.com |
| 1 | 89KB | 89KB | mail-westus3azacs10202040.outbound.protection.outlook.com |
| 1 | 87KB | 87KB | bd77eyj.bf04.eu1.hubspotemail.net |
| 2 | 86KB | 43KB | mail-io1-f74.google.com |
| 1 | 84KB | 84KB | m202-127.mailgun.net |
| 1 | 83KB | 83KB | o1372.shared.klaviyomail.com |
| 1 | 82KB | 82KB | o156.ptr293.mail.beehiiv.com |
| 1 | 81KB | 81KB | mail64.atl31.mcdlv.net |
| 1 | 80KB | 80KB | o42.ptr4308.earthconsciouslife.org |
| 1 | 79KB | 79KB | mta.email.oldnavy.com |
| 1 | 79KB | 79KB | mta-70-150-103.sparkpostmail.com |
| 2 | 77KB | 39KB | mta.connect.isc2.org |
| 1 | 76KB | 76KB | (mta3.communications.bestbuypromotions.ca) |
| 1 | 74KB | 74KB | (mta5.communications.bestbuypromotions.ca) |
| 1 | 73KB | 73KB | ccm231.constantcontact.com |
| 1 | 71KB | 71KB | mailsrv45200.o-mx.com |