Bonjour, je ne peux plus envoyer de mail. Je reçois un mail me disant: "The following message to <*** Email address is removed for privacy ***> was undeliverable.
The reason for the problem:
5.3.0 - Other mail system problem 552-'5.3.4 Message size exceeds fixed maximum message size'"
Pouvez vous m'aider rapidement SVP, merci