Discord uses Iterable for marketing email and SendGrid for transactional/notifications. They rank #168 in the Tranco list of most-popular domains. Email goes out from 2 different subdomains. Their email authentication setup is solid (score 95/100). We've recorded 1 ESP change since first observing this brand.
Non-ESP tools detected in this brand's emails. Independent of who sends — a brand can use any combination.
| HTML builder |
Authentication signals observed in this brand's emails. SPF, DKIM and DMARC are the standard sender-authentication stack — see the DMARC policy below for whether spoofing is actually blocked or just monitored. One-click unsubscribe meets Google & Yahoo's bulk-sender requirements.
SPF / DKIM / DMARC above reflect the last 10 emails we've observed. DMARC policy is read live from DNS.
DMARC reports sent to cloudflare.net. Policy
p=reject means receivers actively block or quarantine spoofed mail.
SPF alignment: 87% of observed emails use an aligned return-path (mail.discord.com, bounces.m.discord.com); the rest use third-party paths (admin.a1ms.jcboe.org) where DMARC has to rely on DKIM alignment.
DKIM alignment: all 26 observed emails sign with a domain aligned with discord.com (discord.com, m.discord.com). DKIM authenticates the visible From — supports DMARC directly.
TLS: modern — 100% TLS 1.3 (across 5 sends).
Delivery: fast — 100% of emails in the last 7 days arrive in under 10 seconds (across 8 sends).
Brands often use multiple ESPs (e.g. one for marketing, another for transactional/notifications).
Zendesk 1ESPs we've seen sending email for this brand. Green = confirmed by SPF, sender IP rDNS, or known infra pairing (label shows the source). Grey = observed but not yet confirmed by SPF or PTR.
ESPs this brand has authorized in their SPF record. We confirm them with a green ✓ only after seeing recurring use (3+ emails across 2+ days). Until then they stay here — either we haven't observed any email yet, or we've seen a handful but not enough to call them a regular sender for the brand.
Probed: discord.com, bounces.m.discord.com, mail.discord.com, admin.a1ms.jcboe.org, m.discord.com, ptr1336.discord.com, ptr2763.discord.com, ptr8588.discord.com, ptr4192.discord.com, ptr2300.discord.com, ptr7471.discord.com, ptr4166.discord.com
Folder distribution across all emails from this brand observed in Gmail inboxes. High inbox % = good deliverability; spam appearances are the headline signal.
| Folder | Count | Share |
|---|---|---|
| inbox | 25 | 86.2% |
| promotions | 1 | 3.4% |
| spam | 3 | 10.3% |
Placement observed in Outlook / Microsoft 365 mailboxes. Focused Inbox splits mail into two tabs, "Focused" (inbox) and "Other", plus Junk. 100% reached the Focused inbox across 4 observed emails.
Which ESP's emails are landing where. Sorted by spam % so problem senders surface first. Brands using one ESP for marketing and another for transactional often see very different placement profiles per ESP. Per-ESP folder data only started being captured recently — counts here may be smaller than the total above until backfill catches up.
| ESP | Emails | Placement | Inbox % | Tabs % | Spam % |
|---|---|---|---|---|---|
| SendGrid | 23 | 82.6% | 4.3% | 13.0% | |
| Iterable | 4 | 100.0% | 0.0% | 0.0% |
Daily observations per ESP. Brands often run multiple ESPs concurrently — marketing on one, transactional on another — so this chart shows usage rather than switches.
IP addresses discord.com has been observed sending from, and where their mail landed in Gmail.
| IP | Hostname | Obs | Placement | Reputation |
|---|---|---|---|---|
| 149.72.245.239 | o24.ptr4166.discord.com |
5 | 1 | Check → |
| 192.254.120.211 | o17.ptr8588.discord.com |
4 | — | Check → |
| 149.72.170.132 | o19.ptr4192.discord.com |
4 | 1 | Check → |
| 149.72.251.68 | o16.ptr7471.discord.com |
3 | — | Check → |
| 192.174.84.194 | mta-174-84-194.sparkpostmail.com |
3 | — | Check → |
| 149.72.240.113 | o23.ptr1336.discord.com |
2 | — | Check → |
| 149.72.228.79 | o22.ptr2763.discord.com |
2 | — | Check → |
| 149.72.170.116 | o18.ptr2300.discord.com |
2 | — | Check → |
| 149.72.170.220 | o21.ptr6759.discord.com |
2 | — | Check → |
| 192.174.82.104 | mta-174-82-104.sparkpostmail.com |
1 | — | Check → |
| 149.72.158.236 | o15.ptr9908.discord.com |
1 | — | Check → |
| 192.161.149.33 | unknown |
1 | — | Check → |
| 149.50.127.104 | bluelanka.com |
1 | 1 | Check → |
| 51.79.224.50 | wehavethumbs.com |
1 | 1 | Check → |
| 15.235.130.131 | anhonestsinner.com |
1 | 1 | Check → |
| 51.79.224.38 | lawlessdrama.com |
1 | — | Check → |
| 149.72.138.241 | unknown |
1 | — | Check → |