checkemail

package module

v0.0.2 Latest Latest Go to latest Published: Mar 7, 2023 License: BSD-3-Clause Imports: 8 Imported by: 0

Details

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Repository

github.com/kirill-scherba/checkemail

Links

Open Source Insights

README ¶

Email Validator

There is golang package to Validate email address syntax, check email domain, check smtp and that mail user exists.

Basic usage example

Look example at examples/validate_email folder

cd examples/validate_email
go run . -e myemail@example.com

Licence

BSD

Documentation ¶

Index ¶

Variables
func ValidateEmail(s string) error
func ValidateHost(email string) (err error)
func ValidateMX(email string) error
func ValidateUser(serverHostName, serverMailAddress, email string) (err error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrInvalidFormat  = errors.New("invalid format")
	ErrDomainRequired = errors.New("domain is required")
)

Functions ¶

func ValidateEmail ¶

func ValidateEmail(s string) error

ValidateEmail validates email address regex

func ValidateHost ¶

func ValidateHost(email string) (err error)

ValidateHost validate mail host. This function checks emails hosts mx record and try connect to smtp server with timeout.

func ValidateMX ¶

func ValidateMX(email string) error

ValidateMX validate if MX record exists for a domain

func ValidateUser ¶

func ValidateUser(serverHostName, serverMailAddress, email string) (err error)

ValidateUser validate mail host and user. If host is valid, requires valid SMTP [1] serverHostName and serverMailAddress to reverse validation for prevent SPAN and BOTS.

[1] https://mxtoolbox.com/SuperTool.aspx

Types ¶

This section is empty.

Source Files ¶

View all Source files

main.go

Directories ¶

Path	Synopsis
examples
validate_email

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