Check Email if gmail and valid password length.
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Public Class Form1
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
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This code might be useful for validating email address, and for simple email sender/bomber.
Alright im trying ot make a website login for Gmail to check my email faster Woohoo..Im trying to make a form with 2 textbox's one for pass one for email. Im trying to make it so when the user clicks on the login button on the form it will use the email/pass in the 2 textboxs and then open my build in webbrowser.But if it fails i want it to send back a message saying "Information Incorrect". [code]
View 12 RepliesWell its not very important, but i have 500 emails (yahoo) and i want to make a program that checks if these emails are valid. Basically i want to send newsletters to these emails, but i want to know if the emails are really valid. How can i do that. I know there are some programs i can use, but i want to make my own program.
View 8 RepliesI cant find any good example of vb.net checking if email is valid, as example "something@yahoo.com"
View 4 RepliesCurrently, to avoid errors from being thrown up due to invalid email addresses, I do the following:
Dim mailAddress As MailAddress
Try
mailAddress = New MailAddress("testing@invalid@email.com")
Catch ex As Exception
'Invalid email
End Try
However, rather than depending on Try..Catch, is there a way of validating that the email address will be 100% valid for the MailAddress type?I know there a plenty of regex functions out there for validating emails, but I'm looking for the function which the MailAddress type uses to validate its addresses.
I am development a small app for auto response all new emails with custom responses. My problem is that I don't know how open the email (make click on the subject link) on gmail. I am using web browser control, so I need to know how make click on the email titles for open each emails.
View 3 RepliesIn one of my open source apps, I have to work with gmail atom feeds.
Right now, I am using AES to encrypt the gmail password and store it. (the key is the MAC address of the system along with some hard-coded string.)
the security is highly compromised here.if anyone has access to the machine(thus the MAC address) and my source code(its open source), then he can get the gmail password.[code]...
actually my app will monitor the gmail account for mails over a period of time, so if I don't save the password the I'll have to ask the user to enter the password every time the program starts.
why this wont send...ive checked email address and password numerous times...
Imports System.Net.Mail
Protected Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim Mail As New MailMessage
Mail.From = New MailAddress("myemail@googlemail.com")
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I have tried to write a program to get emails from my gmail account but no luck. Can you provide me with some code get all my emails from my account or a single one.
View 2 RepliesI have a problem sending an email using gmail.. the code I use is the following :
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Can't connect to server is what I get out of this: Public Sub SendEmail()
Dim client As New SmtpClient()
Dim sendTo As MailAddress = New MailAddress(TextBox1.Text)
Dim from As MailAddress = New MailAddress(User(SendFrom) & "@gmail.com")
Dim message As New MailMessage(from, sendTo)
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I am trying to send an email through following code
CODE
Dim MyMailMessage As New MailMessage()
'From requires an instance of the MailAddress type
MyMailMessage.From = New MailAddress("a@gmail.com")
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NOTE : I have tried SMTPServer.Port = 587 too but still its not working
im trying to make my program send an email from my googlemail account and it come up with and error message saying starttls command?
Imports System.Net.Mail
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
Dim SmtpServer As New SmtpClient()
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Why does this timeout?
Dim s As New SmtpClient
s.Host = "smtp.gmail.com"
s.Port = 465
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So i have a gmail email sender and when i change the credential username and password to variables it says over load resolution is there a way to fix this
SMTP.Credentials = New System.Net.NetworkCredential(useraa, passaa)
but if i use a textbox.text it does work.
following code to send E-mail via G-mail account.Recently, I've decided to use a Hotmail account.Every time I use it it gives me an error.
Here is the code:
Dim zippath As String = "C:DANMAKLEN - Thursday [31-3-2011] at [0.14].zip"
Try
Dim mail As New MailMessage()
[code]....
how to read a inbox from a email service like Gmail.
View 2 RepliesI am trying to send an email with image in VB.NET, but it keeps giving this error:Command not implemented. The server response was: 5.5.1 Unrecognized command. v16sm160510122eem.17or if we check the error in visual studio itselfCommand not implemented. The server response was: 5.5.1 Unrecognized command. p41sm162075833eef.5I am using this code:
Imports System.Net.Mail
Public Class mail
Public Sub sendMail(sender As String, password As String, receiver As String, content As
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Im making a program that uses a Email account at Gmail to send a Text Msg to a Cell Phone Number. Here is part of the code used for every single carrier ElseIf ComboBox1.SelectedItem = "US Cellular" Then
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What I want to do now. Is I made another ComboBox and I want to have a list of 4 More DIFFERNET Emails I make. "Server1" "Server2" "Server3" "Server4" will be IN the ComboBox but when someone changes Server's it changes Emails just in case one of them is not working at the time, Understand? How can this be done?
I'm trying to send emails using smtp and getting an error This is my code :
Imports System.Net.Mail
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[code].....
Can someone give a vb.net sample code to send emails with attachaments to a gmail account?
View 6 Repliesi am working on a my project, which send email to me using gmail.smtp, it works fine on xp, vista, and + some of windows 7 versions, in few pc's i had tried that, and got a issue.here is detail of error i got in there, i am using visual studio 2008 & a internet with proxy server,n my openion its a problem with internet ? maybe ? because when i had used this on my dsl connection it worked.
View 7 RepliesWe are testing some code to send email messages using Gmail from a form, but get a time out error.
Can you tell us what is missing from this code to get the email message sent?
Try
Dim SmtpServer As New SmtpClient()
Dim mail As New MailMessage()
SmtpServer.EnableSsl = True
SmtpServer.Credentials = New Net.NetworkCredential("ouremail@gmail.com", "MyPasswordGoesHere")
SmtpServer.Port = 465
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Here is the problem, I have an Access form and a textbox for an e-mail address. The email address is not required, I only want to check for a valid email address when a value or address has been entered into the e-mail filed. Example: If e-mail is not empty or if email field has a value, then check for the follow elements, matched the email address with the required format. If the e-mail field is empty, do not look for anything, move on.
View 1 Repliesok here is my problem, im making a little app for school since our school blocks pretty much everything so here is my plan a student makes 2 gmail accounts one for school one at home.
in the program at school (client) they put a site request into a textbox and they hit send, the request is then sent to the home pc gmail account and another app on the other side downloads the full site that they have requested and then sends them an email back with an attachment of the complete website, it is then opened in a browser and they have the site, simple idea and it would be easy except.
my school blocks the smtp protocols in vb, even outlook cant use gmail accounts only the schools registered email, however, you can access gmail on the internet without any blockages and you can send and recieve on the gmail website.so how can i use a webbrowser control to log the user into there gmail account through a custom gui, and send a string like www.facebook.com to the home pc gmail account, and then use the web browser controll on the students laptop to recieve the response email through a web browser, is there some kind of gmail api i can use?
I wanah found a email password of my actual alternative email, but I can't, because I don't know the codes to make that...
View 11 RepliesIm tyring to do an application like outlook to send and receive e-mails.
View 1 RepliesI am using this expression to validate e-mail addresses:
"^[_a-z0-9-]+(.[a-z0-9-]+)@[a-z0-9-]+(.[a-z0-9-]+)*(.[a-z]{2,4})$"
I noticed that in order for the e-mail address to validate, I need to put in at least 3 characters before the @ symbol. Is this a requirement? What if I just want to have an e-mail address with 1 or 2 characters before the @ symbol?
I have bulk email id in database. I need to verify whether email id is existing or not before sending a mail in asp.net.
View 1 Repliesi wonder how this forum is helpful for me. i wish , i will get a solution for my currnet problem too.here is my problem. i am using asp.net and vb.net for my web application.i have a table that stores username, email and password of users.now i want to add a password recovery button, so that if someone forgets his/her password, then by entering email, the password will be sent to him/her.
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