Add curl-based connection test to use when ping-style prohibited#223
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bramadams wants to merge 1 commit into
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Add curl-based connection test to use when ping-style prohibited#223bramadams wants to merge 1 commit into
bramadams wants to merge 1 commit into
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When using a mobile device like an iphone as a personal data hotspot, some data plans do not allow ping-style connection checks, leading to a "couldn't be sent - host not connected" error message despite having connectivity. This PR adds a curl-based connection test that can be used by setting `EMAIL_CONN_TEST=c`, avoiding being blocked if ping-style checks are not allowed. Documentation was updated as well.
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When using a mobile device like an iphone as a personal data hotspot, some data plans do not allow ping-style connection checks, leading to a "couldn't be sent - host not connected" error message despite having connectivity.
This PR adds a curl-based connection test that can be used by setting
EMAIL_CONN_TEST=c, avoiding being blocked if ping-style checks are not allowed. Documentation was updated as well.