Anybody know of a way to prevent Thunderbird client from opening when sending mail via MAPI?
We use MYOB Accounting to send invoices as email attachments. When Vista Mail is the default mail client, mail is sent silently – ie. Mail client does not load. When Thunderbird is the default mail client, the mail is sent no problem however thunderbird mail client loads. many thanks to anyone who has any ideas. Been trawling config options and forums for a month!