Description

Sendgrid now offers the feature to send / store data on EU based servers.

More info: https://www.twilio.com/en-us/blog/send-emails-in-eu

To use this feature programmatically with the email API you need to use a different host when using EU based servers.

For the sendgridApiTransport the host for EU based servers is 'api.eu.sendgrid.com' and for sendgridSmtpTransport it is 'smtp.eu.sendgrid.net'. However the (non-EU) hosts are hardcoded in the transport plugin, so we would need a check in place to select / override the hostname for both transports.

Example

No response