Bonjour,
Depuis environ un mois, quand je veux envoyer un email depuis mon compte sur mon serveur maison vers une adresse gmail, je reçois un message d'erreur me disant que le courrier a été refusé:
This is the mail system at host smtp6-g21.free.fr.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
For further assistance, please send mail to postmaster.
If you do so, please include this problem report. You can
delete your own text from the attached returned message.
The mail system
<xxx.xxx@gmail.com>: host gmail-smtp-in.l.google.com[74.125.133.27]
said: 550-5.7.26 This message does not have authentication information or
fails to 550-5.7.26 pass authentication checks (SPF or DKIM). To best
protect our users 550-5.7.26 from spam, the message has been blocked.
Please visit 550-5.7.26
https://support.google.com/mail/answer/81126#authentication for more 550
5.7.26 information. o25-20020a1c7519000000b003a2cf610986si1937072wmc.196 -
gsmtp (in reply to end of DATA command)
Free est mon FAI.
Qu'est-ce que je peux faire de mon côté pour que mes messages arrivent chez gmail?