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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 41%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHA%3C/text%3E%3C/svg%3E)
Hello,
I am guidance to make a simple not complex (like outlook and thunderbird) email client application (like outlook and thunderbird) which will work on all platforms(windows, Mac, Linux, iOS and Android) . Please help me
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Please explain your needs more clearly.
If you want to implement an e-mail client application by SMTP, you could refer to SmtpClient Class, and you could find MailKit which is suggested in the documentation.
See the followng Xamarin.Essentials: Email for the very basics. Note the tabs for different OS. Other option is creating a web app setup for responsive design using BootStrap 5.