Thunderbird no longer sends an account's mail
Hello, I use Thunderbird for some days. I have some accounts. My predefinite account is a gmail account. It worked wel still today, but today it fails to send mail.,Recei… (ulteriori informazioni)
Hello, I use Thunderbird for some days. I have some accounts. My predefinite account is a gmail account. It worked wel still today, but today it fails to send mail.,Receives it, but does not send it. I'm worried because I don't know what to do. Yet it seems to me that it is configured well. On the web I receive mail but not with Thunderbird. I attach a photo that tells me he can't find the address. I also uninstalled Thunderbird and installed it again, but I have the same problem. Thanks for some info.