pub enum SmtpError {
    SocksError(SocksError),
    SmtpError(Error),
    TimeoutError(TimeoutError),
    YahooError(YahooError),
    GmailError(GmailError),
    Microsoft365Error(Microsoft365Error),
    SkippedDomain(String),
}
Expand description

Error occured connecting to this email server via SMTP.

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SocksError(SocksError)

Error if we’re using a SOCKS5 proxy.

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SmtpError(Error)

Error when communicating with SMTP server.

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TimeoutError(TimeoutError)

Time-out error.

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YahooError(YahooError)

Error when verifying a Yahoo email via HTTP requests.

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GmailError(GmailError)

Error when verifying a Gmail email via a HTTP request.

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Microsoft365Error(Microsoft365Error)

Error when verifying a Microsoft 365 email via HTTP request.

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SkippedDomain(String)

Email is in the skipped_domains parameter.

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impl SmtpError

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pub fn get_description(&self) -> Option<SmtpErrorDesc>

Get a human-understandable description of the error, in form of an enum SmtpErrorDesc. This only parses the following known errors:

  • IP blacklisted
  • IP needs reverse DNS

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impl Debug for SmtpError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl From<SocksError> for SmtpError

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fn from(e: SocksError) -> Self

Converts to this type from the input type.
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impl From<TimeoutError> for SmtpError

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fn from(e: TimeoutError) -> Self

Converts to this type from the input type.
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impl Serialize for SmtpError

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more