Is there anything I can do to improve the security of SPF records for my domains?

Subject: Is there anything I can do to improve the security of SPF records for my domains?


Good day from Singapore,


SPF record for my domain turritopsis-dohrnii-teo-en-ming.com:


Link: https://mxtoolbox.com/SuperTool.aspx?action=spf%3aturritopsis-dohrnii-teo-en-ming.com&run=toolpage


SPF record for my domain teo-en-ming.com:


Link: https://mxtoolbox.com/SuperTool.aspx?action=spf%3ateo-en-ming.com&run=toolpage


SPF record for my domain teo-en-ming-corp.com:


Link: https://mxtoolbox.com/SuperTool.aspx?action=spf%3ateo-en-ming-corp.com&run=toolpage


Please let me know how I can improve on the security of my SPF records.


My SPF records were automatically generated by Virtualmin/Webmin web hosting control panel. Are they ideal or prone to email spoofing?


Thank you.


Regards,


Mr. Turritopsis Dohrnii Teo En Ming

Targeted Individual in Singapore

29 July 2022 Friday

Blogs:

https://tdtemcerts.blogspot.com/

https://tdtemcerts.wordpress.com/




REFERENCES

==========


[1] https://spf.topicbox.com/groups/spf-help/T590aede8406fa750/is-there-anything-i-can-do-to-improve-the-security-of-spf-records-for-my-domains


[2] https://spf.topicbox.com/groups/spf-help/T590aede8406fa750


[3] https://spf.topicbox.com/groups/spf-discuss/Tfe1e2172eb59d56a/is-there-anything-i-can-do-to-improve-the-security-of-spf-records-for-my-domains


[4] https://spf.topicbox.com/groups/spf-discuss/Tfe1e2172eb59d56a


[5] https://spf.topicbox.com/groups/spf-devel/Ta2cd9a3a587d3095/is-there-anything-i-can-do-to-improve-the-security-of-spf-records-for-my-domains


[6] https://spf.topicbox.com/groups/spf-devel/Ta2cd9a3a587d3095

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