# Last update: davidfavor.com: Mon 25 Nov 2024 09:49:01 AM CST: Using dmarc-write-reports.v3 # # Decoding email delivery/inboxing problems usually results in curled up in a dark corner, pulling out hair. # # If you get stumped contact David Favor (Skype: davidfavor) for assistance. # # Note #1: SPF - When SPF failures appear, best pause sending, fix problem, resume sending. # # Note #2: SPF - When SPF failures are high and DKIM successes are high, SPF flattening/patching is likely required. # # Note #3: DKIM - When DKIM failures appear, best pause sending, fix problem, resume sending. # # Note #4: DKIM - When DKIM failures =~ SPF failures - Likely DNS settings are wrong, requiring setup be done again. # # Note #5: DKIM - When DKIM failures occur with SPF successes - Likely best to hire an Email Delivery Savant for debugging. 2024-11 2 davidfavor.com spf failures *.secureserver.net -> sending to -> yahoo.com 2024-11 2 davidfavor.com dkim failures *.secureserver.net -> sending to -> yahoo.com 2024-11 1 davidfavor.com spf failures *.perfora.net -> sending to -> yahoo.com 2024-11 1 davidfavor.com spf successes *.mailgun.us -> sending to -> outlook.com 2024-11 1 davidfavor.com dkim failures *.perfora.net -> sending to -> yahoo.com 2024-11 1 davidfavor.com dkim successes *.mailgun.us -> sending to -> outlook.com 2024-10 3 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-10 3 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-10 3 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-10 3 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-10 2 davidfavor.com spf successes *.mailgun.us -> sending to -> yahoo.com 2024-10 2 davidfavor.com dkim successes *.mailgun.us -> sending to -> yahoo.com 2024-10 1 davidfavor.com spf successes *.mailgun.net -> sending to -> yahoo.com 2024-10 1 davidfavor.com dkim successes *.mailgun.net -> sending to -> yahoo.com 2024-09 12 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-09 12 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-09 5 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-09 5 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-09 1 davidfavor.com spf successes *.mailgun.us -> sending to -> outlook.com 2024-09 1 davidfavor.com dkim successes *.mailgun.us -> sending to -> outlook.com 2024-08 3 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-08 3 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-08 2 davidfavor.com spf failures *.perfora.net -> sending to -> google.com 2024-08 2 davidfavor.com spf successes *.mailgun.net -> sending to -> outlook.com 2024-08 2 davidfavor.com spf successes *.mailgun.us -> sending to -> outlook.com 2024-08 2 davidfavor.com dkim successes *.mailgun.net -> sending to -> outlook.com 2024-08 2 davidfavor.com dkim successes *.mailgun.us -> sending to -> outlook.com 2024-08 2 davidfavor.com dkim successes *.perfora.net -> sending to -> google.com 2024-08 1 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-08 1 davidfavor.com spf successes *.mailgun.us -> sending to -> yahoo.com 2024-07 4 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-07 4 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-07 3 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-07 3 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-07 1 davidfavor.com spf successes *.mailgun.net -> sending to -> yahoo.com 2024-07 1 davidfavor.com spf successes *.mailgun.us -> sending to -> outlook.com 2024-07 1 davidfavor.com dkim successes *.mailgun.net -> sending to -> yahoo.com 2024-07 1 davidfavor.com dkim successes *.mailgun.us -> sending to -> outlook.com 2024-06 8 davidfavor.com spf successes *.mailgun.net -> sending to -> amazon-ses 2024-06 8 davidfavor.com dkim successes *.mailgun.net -> sending to -> amazon-ses 2024-06 5 davidfavor.com spf successes *.mailgun.us -> sending to -> amazon-ses 2024-06 5 davidfavor.com dkim successes *.mailgun.us -> sending to -> amazon-ses 2024-06 2 davidfavor.com spf successes *.mailgun.net -> sending to -> outlook.com 2024-06 2 davidfavor.com dkim successes *.mailgun.net -> sending to -> outlook.com 2024-06 1 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-06 1 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-06 1 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-06 1 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-05 5 davidfavor.com spf successes *.mailgun.net -> sending to -> amazon-ses 2024-05 5 davidfavor.com spf successes *.mailgun.us -> sending to -> amazon-ses 2024-05 5 davidfavor.com dkim successes *.mailgun.net -> sending to -> amazon-ses 2024-05 5 davidfavor.com dkim successes *.mailgun.us -> sending to -> amazon-ses 2024-05 4 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-05 4 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-05 2 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-05 2 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-05 1 davidfavor.com spf successes *.mailgun.net -> sending to -> outlook.com 2024-05 1 davidfavor.com spf successes *.mailgun.us -> sending to -> outlook.com 2024-04 6 davidfavor.com spf successes *.mailgun.net -> sending to -> amazon-ses 2024-04 6 davidfavor.com dkim successes *.mailgun.net -> sending to -> amazon-ses 2024-04 5 davidfavor.com spf successes *.mailgun.net -> sending to -> google.com 2024-04 5 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-04 4 davidfavor.com spf successes *.mailgun.us -> sending to -> google.com 2024-04 4 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-04 2 davidfavor.com spf successes *.mailgun.us -> sending to -> amazon-ses 2024-04 2 davidfavor.com dkim successes *.mailgun.us -> sending to -> amazon-ses 2024-04 1 davidfavor.com spf successes *.mailgun.net -> sending to -> yahoo.com 2024-04 1 davidfavor.com spf successes *.mailgun.us -> sending to -> yahoo.com 2024-03 7 davidfavor.com spf failures *.mailgun.net -> sending to -> google.com 2024-03 7 davidfavor.com dkim failures *.mailgun.net -> sending to -> google.com 2024-03 6 davidfavor.com spf failures *.mailgun.us -> sending to -> google.com 2024-03 6 davidfavor.com dkim failures *.mailgun.us -> sending to -> google.com 2024-03 4 davidfavor.com spf failures *.mailgun.net -> sending to -> amazon-ses 2024-03 4 davidfavor.com dkim failures *.mailgun.net -> sending to -> amazon-ses 2024-03 4 davidfavor.com dkim successes *.mailgun.net -> sending to -> google.com 2024-03 3 davidfavor.com dkim successes *.mailgun.us -> sending to -> google.com 2024-03 2 davidfavor.com spf failures *.mailgun.us -> sending to -> outlook.com 2024-03 2 davidfavor.com dkim failures *.mailgun.us -> sending to -> outlook.com 2024-02 4 davidfavor.com spf failures *.mailgun.us -> sending to -> google.com 2024-02 4 davidfavor.com dkim failures *.mailgun.us -> sending to -> google.com 2024-02 3 davidfavor.com spf failures *.mailgun.net -> sending to -> google.com 2024-02 3 davidfavor.com dkim failures *.mailgun.net -> sending to -> google.com 2024-02 2 davidfavor.com spf failures *.mailgun.us -> sending to -> amazon-ses 2024-02 2 davidfavor.com dkim failures *.mailgun.us -> sending to -> amazon-ses 2024-02 1 davidfavor.com spf failures *.mailgun.net -> sending to -> amazon-ses 2024-02 1 davidfavor.com dkim failures *.mailgun.net -> sending to -> amazon-ses 2024-01 20 davidfavor.com spf failures *.mailgun.us -> sending to -> google.com 2024-01 20 davidfavor.com dkim failures *.mailgun.us -> sending to -> google.com 2024-01 12 davidfavor.com spf failures *.mailgun.net -> sending to -> google.com 2024-01 12 davidfavor.com dkim failures *.mailgun.net -> sending to -> google.com 2024-01 7 davidfavor.com spf failures *.mailgun.net -> sending to -> outlook.com 2024-01 7 davidfavor.com spf failures *.mailgun.us -> sending to -> outlook.com 2024-01 7 davidfavor.com dkim failures *.mailgun.net -> sending to -> outlook.com 2024-01 7 davidfavor.com dkim failures *.mailgun.us -> sending to -> outlook.com 2024-01 5 davidfavor.com spf failures *.mailgun.net -> sending to -> amazon-ses 2024-01 5 davidfavor.com spf failures *.mailgun.us -> sending to -> yahoo.com 2023-12 3 davidfavor.com spf failures *.mailgun.net -> sending to -> amazon-ses 2023-12 3 davidfavor.com spf failures *.mailgun.us -> sending to -> amazon-ses 2023-12 3 davidfavor.com dkim failures *.mailgun.net -> sending to -> amazon-ses 2023-12 3 davidfavor.com dkim failures *.mailgun.us -> sending to -> amazon-ses 2023-12 1 davidfavor.com spf failures *.mailgun.net -> sending to -> google.com 2023-12 1 davidfavor.com spf failures *.mailgun.us -> sending to -> outlook.com 2023-12 1 davidfavor.com spf failures *.pphosted.com -> sending to -> amazon-ses 2023-12 1 davidfavor.com dkim failures *.mailgun.net -> sending to -> google.com 2023-12 1 davidfavor.com dkim failures *.mailgun.us -> sending to -> outlook.com 2023-12 1 davidfavor.com dkim failures *.pphosted.com -> sending to -> amazon-ses 2023-11 2 davidfavor.com spf failures *.googlefiber.net -> sending to -> google.com 2023-11 2 davidfavor.com spf failures *.mailgun.us -> sending to -> yahoo.com 2023-11 2 davidfavor.com spf failures *.servdiscount-customer.com -> sending to -> outlook.com 2023-11 2 davidfavor.com dkim failures *.googlefiber.net -> sending to -> google.com 2023-11 2 davidfavor.com dkim failures *.mailgun.us -> sending to -> yahoo.com 2023-11 2 davidfavor.com dkim failures *.servdiscount-customer.com -> sending to -> outlook.com 2023-11 1 davidfavor.com spf failures *.contenudepot.online -> sending to -> outlook.com 2023-11 1 davidfavor.com spf failures *.mailgun.net -> sending to -> google.com 2023-11 1 davidfavor.com spf failures *.mailgun.us -> sending to -> google.com 2023-11 1 davidfavor.com dkim failures *.mailgun.us -> sending to -> google.com 2023-10 2 davidfavor.com spf failures *.mailgun.net -> sending to -> google.com 2023-10 2 davidfavor.com dkim failures *.mailgun.net -> sending to -> google.com 2023-10 1 davidfavor.com spf failures *.mailgun.us -> sending to -> google.com 2023-10 1 davidfavor.com dkim failures *.mailgun.us -> sending to -> google.com 2023-08 1 davidfavor.com spf failures *.mailgun.net -> sending to -> outlook.com 2023-08 1 davidfavor.com dkim failures *.mailgun.net -> sending to -> outlook.com 2021-10 2 davidfavor.com spf failures *.dovecot.org -> sending to -> lv426.eu 2021-10 2 davidfavor.com dkim successes *.dovecot.org -> sending to -> lv426.eu 2021-05 5 davidfavor.com spf failures *.cloud9.net -> sending to -> lv426.eu 2021-05 5 davidfavor.com dkim successes *.cloud9.net -> sending to -> lv426.eu