1) I have this error ("SMTP Error (-1): Failed to connect to server") when I want send messages with Roundcube on the server Lotus. Sending / receiving messages doesn't work from Thunderbird. Do you have a solution at my problem?
2) I have one other error with mail() function ("Could not instantiate mail function.")
Everything worked before the last update of the server lotus.
The last received e-mail (" with function mail() ") dates June 14th
Thank you for advance.