| Messages | Bytes | Average | Sending host |
| 136 | 2545KB | 19KB | local |
| 1 | 2108KB | 2108KB | mail-japanwestazhn15012041.outbound.protection.outlook.com |
| 1 | 1836KB | 1836KB | mail-southindiaazhn15011023.outbound.protection.outlook.com |
| 178 | 1303KB | 7495 | mx2.freebsd.org |
| 1 | 336KB | 336KB | mail-pj1-f49.google.com |
| 2 | 273KB | 137KB | mta.email.oldnavy.com |
| 2 | 233KB | 117KB | mta-70-150-127.sparkpostmail.com |
| 2 | 223KB | 112KB | (mta.communications.bestbuypromotions.ca) |
| 4 | 218KB | 55KB | o38.email.hs.ca.nextdoor.com |
| 1 | 211KB | 211KB | (mta.email.canadiantire.ca) |
| 1 | 183KB | 183KB | maild-cc.linkedin.com |
| 3 | 163KB | 54KB | a95.a926d550.use4.send.mailgun.net |
| 1 | 158KB | 158KB | mta3.e.shoppersdrugmart.ca |
| 1 | 142KB | 142KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 140KB | 140KB | sonic309-13.consmr.mail.bf2.yahoo.com |
| 1 | 136KB | 136KB | mta2.email.oldnavy.ca |
| 1 | 136KB | 136KB | mx-hearst-b.sailthru.com |
| 1 | 134KB | 134KB | o4.sg.marketing.alignable.com |
| 1 | 126KB | 126KB | mta14.e.lululemon.com |
| 1 | 124KB | 124KB | mta-70-150-124.sparkpostmail.com |
| 1 | 122KB | 122KB | (mailsrv42137.o-mx.com) |
| 1 | 122KB | 122KB | senderb77.zcsend.net |
| 1 | 117KB | 117KB | (mta057118.mailing.arsenal.co.uk) |
| 1 | 113KB | 113KB | a138.a926d550.use4.send.mailgun.net |
| 1 | 107KB | 107KB | vmta180.84.lstrk.net |
| 1 | 106KB | 106KB | o2.pigeon.quora.com |
| 1 | 104KB | 104KB | kl-203-28-201.kmta.shared.klaviyomail.com |
| 1 | 104KB | 104KB | mail-westus3azacs10200009.outbound.protection.outlook.com |
| 1 | 102KB | 102KB | mta237-138.sailthru.com |
| 1 | 102KB | 102KB | v529.v5375b7fa.use4.send.mailgun.net |
| 2 | 101KB | 51KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 98KB | 98KB | bh186-9.smtp-out.beehiivmail.net |
| 1 | 97KB | 97KB | dispatch1-usg2.ppe-hosted.com |
| 1 | 96KB | 96KB | mta-70-150-132.sparkpostmail.com |
| 1 | 96KB | 96KB | smtp371-ny2.mail-messaging.com |
| 1 | 93KB | 93KB | o10.pigeon.quora.com |
| 1 | 93KB | 93KB | mta-70-150-128.sparkpostmail.com |
| 1 | 92KB | 92KB | mta3.email.cruiseline.com |
| 1 | 92KB | 92KB | mta237-186.sailthru.com |
| 1 | 89KB | 89KB | mistyrose.cherry.relay.mailchannels.net |
| 1 | 88KB | 88KB | pmta181-67.sailthru.com |
| 1 | 88KB | 88KB | mta-70-150-115.sparkpostmail.com |
| 1 | 86KB | 86KB | o24.sg.m.dripemail2.com |
| 1 | 86KB | 86KB | mail-westus3azacs10202045.outbound.protection.outlook.com |
| 2 | 84KB | 42KB | o37.email.rs.ca.nextdoor.com |
| 1 | 80KB | 80KB | mail-pl1-f178.google.com |
| 1 | 80KB | 80KB | (mail116-78.us2.msgfocus.com) |
| 1 | 79KB | 79KB | vmta82.86.lstrk.net |
| 1 | 78KB | 78KB | mta-70-150-116.sparkpostmail.com |
| 1 | 76KB | 76KB | o4.m.reply1.ebay.com |