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Email infrastructure of uni-heidelberg.de

According to Live Direct Marketing's daily DNS scan (July 13, 2026), uni-heidelberg.de (Tranco rank #5,166) receives mail via Self-Hosted. Its DMARC policy is p=none (monitor only) — like the majority of DMARC publishers (53% don't enforce).

Mailbox provider (MX)Self-Hosted
ESPs in SPFnone detected
SaaS senders in SPFnone detected
DMARC policyp=none
DMARC recordv=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:dmarc@exchange.uni-heidelberg.de
Tranco rank#5,166
Snapshot2026-07-13 (updated daily)

Frequently asked questions

What email provider does uni-heidelberg.de use?

uni-heidelberg.de uses Self-Hosted for inbound mail (detected from its primary MX record) as of July 13, 2026, per Live Direct Marketing's daily Tranco top-1M scan.

Does uni-heidelberg.de enforce DMARC?

No — uni-heidelberg.de publishes p=none, which only monitors and does not block spoofing (as of July 13, 2026).

DNS records say who should deliver your mail — they don't say whether it lands in the inbox. Run a free inbox placement test for uni-heidelberg.de at Gmail, Outlook, Yandex and Mail.ru.
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