| Messages | Bytes | Average | Sending host |
| 107 | 1660KB | 16KB | local |
| 1 | 649KB | 649KB | esa1.hc650-42.ca.iphmx.com |
| 47 | 387KB | 8431 | mx2.freebsd.org |
| 1 | 368KB | 368KB | mail-wm1-f50.google.com |
| 1 | 361KB | 361KB | mail-wr1-f44.google.com |
| 8 | 291KB | 36KB | uucp.nk.ca |
| 1 | 283KB | 283KB | mail-pg1-f175.google.com |
| 1 | 283KB | 283KB | mail-pj1-f53.google.com |
| 2 | 221KB | 111KB | o1.contacts.unitedconservative.ca |
| 2 | 216KB | 108KB | (mail116-78.us2.msgfocus.com) |
| 5 | 209KB | 42KB | mta.action.liberal.ca |
| 4 | 199KB | 50KB | o38.email.hs.ca.nextdoor.com |
| 1 | 192KB | 192KB | mta.email.canadiantire.ca |
| 1 | 191KB | 191KB | chocolate.oak.relay.mailchannels.net |
| 1 | 183KB | 183KB | maild-dd.linkedin.com |
| 2 | 179KB | 90KB | o37.email.rs.ca.nextdoor.com |
| 1 | 169KB | 169KB | mta.information.intact.ca |
| 5 | 158KB | 32KB | h176.h22bf2b1.use4.send.mailgun.net |
| 1 | 158KB | 158KB | o4294.pn4.mkt.shoppersdrugmart.ca |
| 1 | 157KB | 157KB | mta-174-82-202.sparkpostmail.com |
| 1 | 140KB | 140KB | mta4.email.canadiantire.ca |
| 1 | 139KB | 139KB | a13-173.smtp-out.amazonses.com |
| 4 | 135KB | 34KB | gallifrey.nk.ca |
| 4 | 133KB | 33KB | ns2.nk.ca |
| 1 | 132KB | 132KB | a15-241.smtp-out.amazonses.com |
| 1 | 129KB | 129KB | mr-2001g-snip4-11.eps.apple.com |
| 1 | 124KB | 124KB | mailsrv4763.o-mx.com |
| 1 | 123KB | 123KB | mail-eastusazacs10201008.outbound.protection.outlook.com |
| 1 | 113KB | 113KB | mta236-85.sailthru.com |
| 1 | 112KB | 112KB | mg-197-117.substack.com |
| 1 | 111KB | 111KB | mta-70-150-135.sparkpostmail.com |
| 1 | 108KB | 108KB | o15.ptr5735.mail.beehiiv.com |
| 1 | 106KB | 106KB | mta2.email.oldnavy.ca |
| 1 | 104KB | 104KB | mta14.e.lululemon.com |
| 1 | 104KB | 104KB | mailsrv4748.o-mx.com |
| 1 | 101KB | 101KB | o1412.em.mail.dazn.com |
| 1 | 100KB | 100KB | maile-gd.linkedin.com |
| 1 | 96KB | 96KB | mta237-186.sailthru.com |
| 1 | 96KB | 96KB | o1354.shared.klaviyomail.com |
| 1 | 95KB | 95KB | pmta181-39.sailthru.com |
| 1 | 95KB | 95KB | za-smtp-delivery-220.mimecast.co.za |
| 1 | 94KB | 94KB | bh186-5.smtp-out.beehiivmail.net |
| 1 | 93KB | 93KB | mta-70-150-118.sparkpostmail.com |
| 1 | 93KB | 93KB | mta.email.oldnavy.com |
| 1 | 92KB | 92KB | o1.pigeon.quora.com |
| 1 | 90KB | 90KB | v5129.v5dac4b84.use4.send.mailgun.net |
| 1 | 87KB | 87KB | mail-westus2azacs10202029.outbound.protection.outlook.com |
| 1 | 83KB | 83KB | mta2.mail1.wf.com |
| 1 | 83KB | 83KB | a80-234.smtp-out.ca-central-1.amazonses.com |
| 1 | 82KB | 82KB | mta-70-150-139.sparkpostmail.com |