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- Check your SPF record. Several Web sites exist:
Setup DKIM
Introduction to DKIM
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- The mosamuseum institution add the two following DNS records in their zone (to enable updates of keys)
stxsel1._domainkey.mosamuseum.com. IN CNAME sel1-mosa._domainkey.dkim.secutix.com.
stxsel2._domainkey.mosamuseum.com. IN CNAME sel2-mosa._domainkey.dkim.secutix.com.
!!! Be careful to change:
domain name "mosamuseum.com" with the domain name which is defined in Sales Channels (Parameters => Sender email)
institution code "mosa" with the institution code
- The customer opens a service support request in order to enable signature of outgoing emails
- SECUTIX generates a pair of DKIM public/private key for two given selectors
SECUTIX signs all emails sent with the DKIM private key. This signature is included in the header of the email.
Setup MX
See https://abnormalsecurity.com/glossary/mx-record, which includes "if you want to successfully deliver emails, you need an MX record".
Setup DMARC
Introduction to DMARC
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DMARC - Procedure to follow
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Due to recent changes to email handling by Google and Yahoo for anyone sending more than 5,000 emails daily, you should ensure that you have a DMARC record in
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your DNS settings.
If you don't know anything about DMARC, then we recommend you add the following DNS record:
- _dmarc.mosamuseum.com. IN TXT "v=DMARC1; p=none"
Please check afterwards with https://mxtoolbox.com/dmarc.aspx: it shouldn't include any errors (i.e. anything flagged with 
). Please also read https://support.google.com/a/answer/10032473 to progressively improve your DMARC record.