Module deltachat::imap

IMAP handling module.

uses async-email/async-imap to implement connect, fetch, delete functionality with standard IMAP servers.

Modules

• capabilities 🔒
  IMAP capabilities
• client 🔒
• idle 🔒
• scan_folders
• select_folder
  IMAP folder selection module.
• session 🔒

Structs

• Imap 🔒
• OAuth2 🔒
• ServerMetadata 🔒
• UidGrouper 🔒
• UidRange 🔒

Enums

• FolderMeaning

Constants

• BODY_FULL 🔒
• BODY_PARTIAL 🔒
• GENERATED_PREFIX 🔒
• RFC724MID_UID 🔒

Functions

• add_all_recipients_as_contacts 🔒
• build_sequence_sets 🔒
  Builds a list of sequence/uid sets. The returned sets have each no more than around 1000 characters because according to https://tools.ietf.org/html/rfc2683#section-3.2.1.5 command lines should not be much more than 1000 chars (servers should allow at least 8000 chars)
• create_message_id 🔒
• get_config_last_seen_uid
  Deprecated, use get_uid_next() and get_uidvalidity()
• get_fetch_headers 🔒
  Parses the headers from the FETCH result.
• get_folder_meaning 🔒
• get_folder_meaning_by_attrs 🔒
• get_folder_meaning_by_name 🔒
  Try to get the folder meaning by the name of the folder only used if the server does not support XLIST.
• get_imap_self_sent_search_command 🔒
  Compute the imap search expression for all self-sent mails (for all self addresses)
• get_modseq 🔒
• get_uid_next 🔒
  uid_next is the next unique identifier value from the last time we fetched a folder See https://tools.ietf.org/html/rfc3501#section-2.3.1.1 This method returns the uid_next from the last time we fetched messages. We can compare this to the current uid_next to find out whether there are new messages and fetch from this value on to get all new messages.
• get_uidvalidity 🔒
• is_dup_msg 🔒
  Returns whether a message is a duplicate (resent message).
• mark_seen_by_uid 🔒
  Marks messages in msgs table as seen, searching for them by UID.
• markseen_on_imap_table 🔒
  Schedule marking the message as Seen on IMAP by adding all known IMAP messages corresponding to the given Message-ID to imap_markseen table.
• needs_move_to_mvbox 🔒
• prefetch_get_chat 🔒
  Returns chat by prefetched headers.
• prefetch_get_message_id 🔒
• prefetch_should_download 🔒
  Determines whether the message should be downloaded based on prefetched headers.
• set_modseq 🔒
• set_uid_next 🔒
  uid_next is the next unique identifier value from the last time we fetched a folder See https://tools.ietf.org/html/rfc3501#section-2.3.1.1 This function is used to update our uid_next after fetching messages.
• set_uidvalidity 🔒
• should_ignore_folder 🔒
  Whether to ignore fetching messages from a folder.
• should_move_out_of_spam 🔒
• spam_target_folder_cfg 🔒
  Returns target folder for a message found in the Spam folder. If this returns None, the message will not be moved out of the Spam folder, and as fetch_new_messages() doesn’t download messages from the Spam folder, the message will be ignored.
• target_folder
• target_folder_cfg
  Returns ConfiguredInboxFolder, ConfiguredMvboxFolder or ConfiguredSentboxFolder if the message needs to be moved from folder. Otherwise returns None.