Discussions

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  DeliveryStatusNotification.Failure for invalid recipient address

  question A question about how to do something

  nilankadharmadasa asked Jul 28, 2025 in Q&A · Unanswered

  

  

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  MailKit SMTP Connection Lifetime

  nilankadharmadasa started Jul 8, 2025 in General

  

  

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  Unable to get multiple mailboxaddress when multiple email address is invalid

  oinkoink08 asked Jun 30, 2025 in Q&A · Unanswered

  

  

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  Control the message rate (messages sent per minute)

  JeremyTBradshaw asked Jun 13, 2025 in Q&A · Answered

  

  

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  Unable to get certificate CRL on Linux server, works fine on Windows/WSL

  st1pps asked May 27, 2025 in Q&A · Unanswered

  

  

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  MailKit OAuth2 SMTP Gmail Send Mail

  Zz-ing asked Oct 17, 2024 in Q&A · Answered

  

  

  

  

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  Use MailKit features to implement the receiving part of a SMTP communication?!?

  DierkDroth started May 2, 2025 in General

  

  

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  STATUS fails with folders containing spaces

  jjb-pro asked Apr 18, 2025 in Q&A · Unanswered

  

  

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  Is MimeMessage.LoadAsync thread safe?

  ciranmc asked Apr 16, 2025 in Q&A · Answered

  

  

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  Can we get Attachment FileSize in IMessageSummary BodyPartBasic??

  tinmac asked Apr 10, 2025 in Q&A · Answered

  

  

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  How can I add the meta "viewport" to the mail with content "width=device-width ,initial-scale=1"

  Hirogen asked Apr 8, 2025 in Q&A · Answered

  

  

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  Microsoft Office365 Pop3 Authentication Failed Using OAuth2 in C#

  rakshit-astotek asked Oct 18, 2024 in Q&A · Unanswered

  

  

  

  

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  Empty trash folder

  lonix1 asked Dec 31, 2024 in Q&A · Answered

  

  

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  Fastest way to search and filter for messages using IMAP

  lonix1 asked Dec 28, 2024 in Q&A · Answered

  

  

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  Advice

  radiganmcse asked Dec 16, 2024 in Q&A · Unanswered

  

  

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  Expected format for SMTP send responses

  lonix1 asked Nov 9, 2024 in Q&A · Answered

  

  

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  Reading emails from Gmail using IMAP in C# is slow

  bhumeshdeekonda asked Oct 1, 2024 in Q&A · Unanswered

  

  

  

  

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  Microsoft Office365 IMAP Authentication failed.

  Pisteuon asked Jul 19, 2024 in Q&A · Unanswered

  

  

  

  

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  Cannot Authenticate IMAP Desktop Application Using MailKit with Azure AD

  T-Bukovy asked Oct 17, 2024 in Q&A · Unanswered

  

  

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  Could not load file or assembly 'System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1

  ilens asked Oct 3, 2024 in Q&A · Unanswered

  

  

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  Using Default Proxy of User or Envionment (HttpClient.DefaultProxy)

  jwonagel started Sep 9, 2024 in Ideas

  

  

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  How to use OAuth2 for SMTP with Microsoft 365 without any end user interaction? - Just for background processing

  xcITs-Xian asked Jul 8, 2024 in Q&A · Answered

  

  

  

  

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  How should I provide attribution to this project when using it in my own mail client?

  jason-pezzimenti asked Aug 29, 2024 in Q&A · Unanswered

  

  

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  Question about versioning

  ADD-ACS asked Jul 26, 2024 in Q&A · Answered

  

  

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  Emails rejected with "552 5.2.0 Message contains bare CR"

  MarkDynna asked Jul 18, 2024 in Q&A · Answered

  

  

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