| Messages | Bytes | Average | Sending host |
| 2 | 54MB | 27MB | vwts.mvm.hosting-nation.net |
| 102 | 1648KB | 16KB | local |
| 62 | 985KB | 16KB | mx2.freebsd.org |
| 5 | 325KB | 65KB | o37.email.rs.ca.nextdoor.com |
| 1 | 256KB | 256KB | o3619.abmail.students.udemy.com |
| 2 | 226KB | 113KB | mailsrv4574.o-mx.com |
| 1 | 207KB | 207KB | mta4.email.canadiantire.ca |
| 1 | 180KB | 180KB | maild-bb.linkedin.com |
| 3 | 161KB | 54KB | o38.email.hs.ca.nextdoor.com |
| 1 | 158KB | 158KB | mta-174-82-201.sparkpostmail.com |
| 1 | 145KB | 145KB | mail02.can.pb-dynmktg.com |
| 8 | 142KB | 18KB | wfbtwzxc.outbound-mail.sendgrid.net |
| 1 | 130KB | 130KB | (a15-139.smtp-out.amazonses.com) |
| 1 | 124KB | 124KB | mail-yw1-f176.google.com |
| 1 | 120KB | 120KB | mta.em.sobeys.com |
| 1 | 109KB | 109KB | sender4-op-o15.zoho.com |
| 1 | 109KB | 109KB | mta-70-150-110.sparkpostmail.com |
| 1 | 108KB | 108KB | pdwmxwyv.plans.eventbrite.com |
| 1 | 108KB | 108KB | mail-centralusazacs10200045.outbound.protection.outlook.com |
| 1 | 106KB | 106KB | mta14.e.lululemon.com |
| 1 | 104KB | 104KB | mta236-154.sailthru.com |
| 1 | 102KB | 102KB | a15-65.smtp-out.amazonses.com |
| 1 | 102KB | 102KB | mta.email.oldnavy.com |
| 1 | 101KB | 101KB | mta-15-227-85.tomtom.com.sparkpostmail.com |
| 1 | 92KB | 92KB | mta-70-150-144.sparkpostmail.com |
| 1 | 92KB | 92KB | pmta181-67.sailthru.com |
| 1 | 92KB | 92KB | o21.pigeon.quora.com |
| 1 | 88KB | 88KB | mta237-168.sailthru.com |
| 1 | 85KB | 85KB | o1264.abmail.email.theguardian.com |
| 1 | 84KB | 84KB | bh186-21.smtp-out.beehiivmail.net |
| 1 | 84KB | 84KB | mail-eastusazacs10201070.outbound.protection.outlook.com |
| 1 | 83KB | 83KB | mta2.em.sobeys.com |
| 1 | 82KB | 82KB | mta-70-150-115.sparkpostmail.com |
| 1 | 81KB | 81KB | pmta696.dedicated.bmsend.com |
| 1 | 79KB | 79KB | (mta057118.mailing.arsenal.co.uk) |
| 1 | 79KB | 79KB | mta.em.safeway.ca |
| 1 | 77KB | 77KB | ccm166.constantcontact.com |
| 1 | 77KB | 77KB | mg-32-112.substack.com |
| 1 | 76KB | 76KB | a15-153.smtp-out.amazonses.com |
| 1 | 75KB | 75KB | vmta181.85.lstrk.net |
| 1 | 73KB | 73KB | mta-70-150-113.sparkpostmail.com |
| 1 | 72KB | 72KB | (o24.ptr7616.openai.com) |
| 1 | 72KB | 72KB | (mail116-78.us2.msgfocus.com) |
| 1 | 71KB | 71KB | a11-115.smtp-out.amazonses.com |
| 2 | 71KB | 36KB | i90-100.smtp-out.amazonses.com |
| 1 | 69KB | 69KB | (mail35.sea21.rsgsv.net) |
| 3 | 69KB | 23KB | na02lpstfixp08.alarm.com |
| 1 | 69KB | 69KB | o168.ptr7383.mail.beehiiv.com |
| 1 | 67KB | 67KB | srv6060.mailer-service.de |
| 1 | 64KB | 64KB | mail-ej1-f51.google.com |