Struct mail_auth::Resolver

pub struct Resolver { /* private fields */ }

Implementations

impl Resolver

pub async fn verify_arc<'x>(
    &self,
    message: &'x AuthenticatedMessage<'x>
) -> ArcOutput<'x>

Verifies ARC headers of an RFC5322 message.

impl Resolver

pub fn new_cloudflare_tls() -> Result<Self, ResolveError>

pub fn new_cloudflare() -> Result<Self, ResolveError>

pub fn new_google() -> Result<Self, ResolveError>

pub fn new_quad9() -> Result<Self, ResolveError>

pub fn new_quad9_tls() -> Result<Self, ResolveError>

pub fn new_system_conf() -> Result<Self, ResolveError>

pub fn with_capacity(
    config: ResolverConfig,
    options: ResolverOpts,
    capacity: usize
) -> Result<Self, ResolveError>

pub fn with_capacities(
    config: ResolverConfig,
    options: ResolverOpts,
    txt_capacity: usize,
    mx_capacity: usize,
    ipv4_capacity: usize,
    ipv6_capacity: usize,
    ptr_capacity: usize
) -> Result<Self, ResolveError>

pub async fn txt_lookup<'x, T: TxtRecordParser + Into<Txt> + UnwrapTxtRecord>(
    &self,
    key: impl IntoFqdn<'x>
) -> Result<Arc<T>>

pub async fn mx_lookup<'x>(&self, key: impl IntoFqdn<'x>) -> Result<Arc<Vec<MX>>>

pub async fn ipv4_lookup<'x>(
    &self,
    key: impl IntoFqdn<'x>
) -> Result<Arc<Vec<Ipv4Addr>>>

pub async fn ipv6_lookup<'x>(
    &self,
    key: impl IntoFqdn<'x>
) -> Result<Arc<Vec<Ipv6Addr>>>

pub async fn ip_lookup(
    &self,
    key: &str,
    strategy: IpLookupStrategy,
    max_results: usize
) -> Result<Vec<IpAddr>>

pub async fn ptr_lookup<'x>(&self, addr: IpAddr) -> Result<Arc<Vec<String>>>

pub async fn exists<'x>(&self, key: impl IntoFqdn<'x>) -> Result<bool>

impl Resolver

pub async fn verify_iprev(&self, addr: IpAddr) -> IprevOutput

impl Resolver

pub async fn verify_dkim<'x>(
    &self,
    message: &'x AuthenticatedMessage<'x>
) -> Vec<DkimOutput<'x>>

Verifies DKIM headers of an RFC5322 message.

impl Resolver

pub async fn verify_dmarc(
    &self,
    message: &AuthenticatedMessage<'_>,
    dkim_output: &[DkimOutput<'_>],
    mail_from_domain: &str,
    spf_output: &SpfOutput
) -> DmarcOutput

Verifies the DMARC policy of an RFC5322.From domain

pub async fn verify_dmarc_report_address<'x>(
    &self,
    domain: &str,
    addresses: &'x [URI]
) -> Option<Vec<&'x URI>>

Validates the external report e-mail addresses of a DMARC record

impl Resolver

pub async fn verify_spf_helo(
    &self,
    ip: IpAddr,
    helo_domain: &str,
    host_domain: &str
) -> SpfOutput

Verifies the SPF EHLO identity

pub async fn verify_spf_sender(
    &self,
    ip: IpAddr,
    helo_domain: &str,
    host_domain: &str,
    sender: &str
) -> SpfOutput

Verifies the SPF MAIL FROM identity

pub async fn verify_spf(
    &self,
    ip: IpAddr,
    helo_domain: &str,
    host_domain: &str,
    mail_from: &str
) -> SpfOutput

Verifies both the SPF EHLO and MAIL FROM identities

pub async fn check_host(
    &self,
    ip: IpAddr,
    domain: &str,
    helo_domain: &str,
    host_domain: &str,
    sender: &str
) -> SpfOutput